-89.81% is the change from 157 to 16
Calculation steps:
[( 16 - 157 ) ÷ 157] x 100 = -89.81%
Formula
Percentage change = [(16 - 157) / 157] x 100
Subtract the new number by the original number
16 - 157 = -141
-141 ÷ 157 = -0.8980891719745223
-0.8980891719745223 x 100 = -89.81%