68.53% is the change from 502 to 846
Calculation steps:
[( 846 - 502 ) ÷ 502] x 100 = 68.53%
Formula
Percentage change = [(846 - 502) / 502] x 100
Subtract the new number by the original number
846 - 502 = 344
344 ÷ 502 = 0.6852589641434262
0.6852589641434262 x 100 = 68.53%