70.83% is the change from 528 to 902
Calculation steps:
[( 902 - 528 ) ÷ 528] x 100 = 70.83%
Formula
Percentage change = [(902 - 528) / 528] x 100
Subtract the new number by the original number
902 - 528 = 374
374 ÷ 528 = 0.7083333333333334
0.7083333333333334 x 100 = 70.83%