A percent is just a fraction converted to be expressed as parts per hundred.
E.g.
Three quarters (3/4) is equivalent to (3x25) / (4x25) = 75/100 = 75%
0.123 = 12.3 / 100 = 12.3%
If you fill a 5 gallon container to 80% of its capacity it will contain 5 x 80% = 5 x (80/100) = 4 gallons.
If you score 45 correct answers out of a possible 90 questions your score, expressed as a percentage, is (45/90) x 100 = 50%
Percent is a proportional amount in relation to a whole, based on the whole amount being 100. For example, 50 percent of something is 50 of 100, which is equal to one half, and 75 percent equals 75 of 100, or three quarters.
The average of 82 percent, 94 percent, 89 percent, and 91 percent is 89 percent.
(85 percent + 79 percent + 92 percent + 100 percent)/4 = 89 percent
72 percent is 78.26% of 92 percent.
55.6 percent as a percent is 55.6 %.
2.5 percent of 77 percent = .025 x 77 percent = 1.925 percent
The average of 82 percent, 94 percent, 89 percent, and 91 percent is 89 percent.
(85 percent + 79 percent + 92 percent + 100 percent)/4 = 89 percent
30 percent of 20 percent of 150 percent = 0.09
(21 percent) + (32 percent) + (76 percent) + (95 percent) = 2.24
0.900 percent = 0.90 percent = 0.9 percent = 9/10 percent 0.900 percent = 0.009 0.900 = 90 percent
(75 percent) percent of 42 = 31.5%
72 percent is 78.26% of 92 percent.
46 percent as a percent = 46%
55.6 percent as a percent is 55.6 %.
2.5 percent of 77 percent = .025 x 77 percent = 1.925 percent
The percent increase from 59 percent to 94 percent is 59.322%
40 percent out of 500 percent = 0.4 x 500 percent = 20 percent