659.15% is the change from 71 to 539
Calculation steps:
[( 539 - 71 ) ÷ 71] x 100 = 659.15%
Formula
Percentage change = [(539 - 71) / 71] x 100
Subtract the new number by the original number
539 - 71 = 468
468 ÷ 71 = 6.591549295774648
6.591549295774648 x 100 = 659.15%