-32.86% is the change from 350 to 235
Calculation steps:
[( 235 - 350 ) ÷ 350] x 100 = -32.86%
Formula
Percentage change = [(235 - 350) / 350] x 100
Subtract the new number by the original number
235 - 350 = -115
-115 ÷ 350 = -0.32857142857142857
-0.32857142857142857 x 100 = -32.86%