-35.9% is the change from 351 to 225
Calculation steps:
[( 225 - 351 ) ÷ 351] x 100 = -35.9%
Formula
Percentage change = [(225 - 351) / 351] x 100
Subtract the new number by the original number
225 - 351 = -126
-126 ÷ 351 = -0.358974358974359
-0.358974358974359 x 100 = -35.9%