638.03% is the change from 71 to 524
Calculation steps:
[( 524 - 71 ) ÷ 71] x 100 = 638.03%
Formula
Percentage change = [(524 - 71) / 71] x 100
Subtract the new number by the original number
524 - 71 = 453
453 ÷ 71 = 6.380281690140845
6.380281690140845 x 100 = 638.03%