-42.17% is the change from 351 to 203
Calculation steps:
[( 203 - 351 ) ÷ 351] x 100 = -42.17%
Formula
Percentage change = [(203 - 351) / 351] x 100
Subtract the new number by the original number
203 - 351 = -148
-148 ÷ 351 = -0.42165242165242167
-0.42165242165242167 x 100 = -42.17%