-89.97% is the change from 708 to 71
Calculation steps:
[( 71 - 708 ) ÷ 708] x 100 = -89.97%
Formula
Percentage change = [(71 - 708) / 708] x 100
Subtract the new number by the original number
71 - 708 = -637
-637 ÷ 708 = -0.8997175141242938
-0.8997175141242938 x 100 = -89.97%