867.61% is the change from 71 to 687
Calculation steps:
[( 687 - 71 ) ÷ 71] x 100 = 867.61%
Formula
Percentage change = [(687 - 71) / 71] x 100
Subtract the new number by the original number
687 - 71 = 616
616 ÷ 71 = 8.67605633802817
8.67605633802817 x 100 = 867.61%