-92.99% is the change from 157 to 11
Calculation steps:
[( 11 - 157 ) ÷ 157] x 100 = -92.99%
Formula
Percentage change = [(11 - 157) / 157] x 100
Subtract the new number by the original number
11 - 157 = -146
-146 ÷ 157 = -0.9299363057324841
-0.9299363057324841 x 100 = -92.99%