72.85% is the change from 523 to 904
Calculation steps:
[( 904 - 523 ) ÷ 523] x 100 = 72.85%
Formula
Percentage change = [(904 - 523) / 523] x 100
Subtract the new number by the original number
904 - 523 = 381
381 ÷ 523 = 0.7284894837476099
0.7284894837476099 x 100 = 72.85%