Why? Because that's what "complement" means. For example, if 60% of a certain population are adults, the remainder - 40% - are not adults. That's the complement. The "100%" refers to the total population in this case.
60
to find percent deviation you divide the average deviation into the mean then multiply by 100% . to get the average deviation you must subtract the mean from a measured value.
firstly, find 15 per cent of 450, by dividing 450 by 100 and then multiplying it by 15. After you've found this, subtract this from 450. :)
Multiply it by (100 percent minus 9 percent). (100 - 9) percent = 91% = 91/100 = 0.91 45,000 x 0.91 = 40,950
Take the old value and subtract from the new value, then divide by the old value. Multiply by 100. That number representsthe percent change.
60
65% (35+65 = 100%)
to find percent deviation you divide the average deviation into the mean then multiply by 100% . to get the average deviation you must subtract the mean from a measured value.
Whether the change is an increase or decrease . . . -- Divide the new number by the original number. -- Multiply the result by 100. -- Subtract 100. -- Now you have the percent of change.
firstly, find 15 per cent of 450, by dividing 450 by 100 and then multiplying it by 15. After you've found this, subtract this from 450. :)
Multiply it by (100 percent minus 9 percent). (100 - 9) percent = 91% = 91/100 = 0.91 45,000 x 0.91 = 40,950
Take the old value and subtract from the new value, then divide by the old value. Multiply by 100. That number representsthe percent change.
If you take 208.56 and divide it by 100 you can find 1%, which is 2.0856 if you now multiply it by 15 you can find 15%, which is 31.284. Now all you need to do is subtract 31.284 (15%) from 208.56, which gives you 177.276
You can either calculate 15% of 34.00, which is 34.00*15/100 = 5.10 and subtract that from 34.00 to give 28.90 or you can subtract 15% from 100% = 85% and calculate 85% of 34.00, which is 34.00*85/100 = 28.90.
First you subtract the new number from the original number then divide it by the original number and multiply that by 100 original-new __________*100 original
Whatever your salary is you simply divide it by 100 to find 1%, then you multiply 1% by 4 to find 4% and then you deduct that figure from your original salary.
-- Divide the new amount by the original amount. -- Multiply the quotient by 100. -- Subtract 100 from the product. -- The difference is the percent reduction.