85.29% is the change from 272 to 504
Calculation steps:
[( 504 - 272 ) ÷ 272] x 100 = 85.29%
Formula
Percentage change = [(504 - 272) / 272] x 100
Subtract the new number by the original number
504 - 272 = 232
232 ÷ 272 = 0.8529411764705882
0.8529411764705882 x 100 = 85.29%