72.31% is the change from 502 to 865
Calculation steps:
[( 865 - 502 ) ÷ 502] x 100 = 72.31%
Formula
Percentage change = [(865 - 502) / 502] x 100
Subtract the new number by the original number
865 - 502 = 363
363 ÷ 502 = 0.7231075697211156
0.7231075697211156 x 100 = 72.31%