-61.3% is the change from 354 to 137
Calculation steps:
[( 137 - 354 ) ÷ 354] x 100 = -61.3%
Formula
Percentage change = [(137 - 354) / 354] x 100
Subtract the new number by the original number
137 - 354 = -217
-217 ÷ 354 = -0.6129943502824858
-0.6129943502824858 x 100 = -61.3%