615.49% is the change from 71 to 508
Calculation steps:
[( 508 - 71 ) ÷ 71] x 100 = 615.49%
Formula
Percentage change = [(508 - 71) / 71] x 100
Subtract the new number by the original number
508 - 71 = 437
437 ÷ 71 = 6.154929577464789
6.154929577464789 x 100 = 615.49%