74.62% is the change from 524 to 915
Calculation steps:
[( 915 - 524 ) ÷ 524] x 100 = 74.62%
Formula
Percentage change = [(915 - 524) / 524] x 100
Subtract the new number by the original number
915 - 524 = 391
391 ÷ 524 = 0.7461832061068703
0.7461832061068703 x 100 = 74.62%