-53.96% is the change from 341 to 157
Calculation steps:
[( 157 - 341 ) ÷ 341] x 100 = -53.96%
Formula
Percentage change = [(157 - 341) / 341] x 100
Subtract the new number by the original number
157 - 341 = -184
-184 ÷ 341 = -0.5395894428152492
-0.5395894428152492 x 100 = -53.96%