607.04% is the change from 71 to 502
Calculation steps:
[( 502 - 71 ) ÷ 71] x 100 = 607.04%
Formula
Percentage change = [(502 - 71) / 71] x 100
Subtract the new number by the original number
502 - 71 = 431
431 ÷ 71 = 6.070422535211268
6.070422535211268 x 100 = 607.04%