-42.37% is the change from 354 to 204
Calculation steps:
[( 204 - 354 ) ÷ 354] x 100 = -42.37%
Formula
Percentage change = [(204 - 354) / 354] x 100
Subtract the new number by the original number
204 - 354 = -150
-150 ÷ 354 = -0.423728813559322
-0.423728813559322 x 100 = -42.37%