82.47% is the change from 502 to 916
Calculation steps:
[( 916 - 502 ) ÷ 502] x 100 = 82.47%
Formula
Percentage change = [(916 - 502) / 502] x 100
Subtract the new number by the original number
916 - 502 = 414
414 ÷ 502 = 0.8247011952191236
0.8247011952191236 x 100 = 82.47%