-89.14% is the change from 654 to 71
Calculation steps:
[( 71 - 654 ) ÷ 654] x 100 = -89.14%
Formula
Percentage change = [(71 - 654) / 654] x 100
Subtract the new number by the original number
71 - 654 = -583
-583 ÷ 654 = -0.8914373088685015
-0.8914373088685015 x 100 = -89.14%