-67.5% is the change from 360 to 117
Calculation steps:
[( 117 - 360 ) ÷ 360] x 100 = -67.5%
Formula
Percentage change = [(117 - 360) / 360] x 100
Subtract the new number by the original number
117 - 360 = -243
-243 ÷ 360 = -0.675
-0.675 x 100 = -67.5%