-41.88% is the change from 351 to 204
Calculation steps:
[( 204 - 351 ) ÷ 351] x 100 = -41.88%
Formula
Percentage change = [(204 - 351) / 351] x 100
Subtract the new number by the original number
204 - 351 = -147
-147 ÷ 351 = -0.4188034188034188
-0.4188034188034188 x 100 = -41.88%