% decrease= (|16 - 12| /12) x 100%= (4/12) x 100%= 0.3333 x 100%= 33.33%
Decreasing from 12 to 9 is a 25% decrease.
This is a decrease of 12%
20% decrease.
decrease of 12 out of 52 = 0.23077 = 23.077 % decrease
50% decrease.
-36.8%
Decrease = 15 - 3 = 12 So %age decrease = 100*12/15 = 80%
Multiply it by 0.88 .
It is 33 and 1/3 per cent decrease
12-4 = 8
83.33%