-42.74% is the change from 351 to 201
Calculation steps:
[( 201 - 351 ) ÷ 351] x 100 = -42.74%
Formula
Percentage change = [(201 - 351) / 351] x 100
Subtract the new number by the original number
201 - 351 = -150
-150 ÷ 351 = -0.42735042735042733
-0.42735042735042733 x 100 = -42.74%