-35% is the change from 360 to 234
Calculation steps:
[( 234 - 360 ) ÷ 360] x 100 = -35%
Formula
Percentage change = [(234 - 360) / 360] x 100
Subtract the new number by the original number
234 - 360 = -126
-126 ÷ 360 = -0.35
-0.35 x 100 = -35%
Example