-29.3% is the change from 157 to 111
Calculation steps:
[( 111 - 157 ) ÷ 157] x 100 = -29.3%
Formula
Percentage change = [(111 - 157) / 157] x 100
Subtract the new number by the original number
111 - 157 = -46
-46 ÷ 157 = -0.2929936305732484
-0.2929936305732484 x 100 = -29.3%