-66.2% is the change from 358 to 121
Calculation steps:
[( 121 - 358 ) ÷ 358] x 100 = -66.2%
Formula
Percentage change = [(121 - 358) / 358] x 100
Subtract the new number by the original number
121 - 358 = -237
-237 ÷ 358 = -0.6620111731843575
-0.6620111731843575 x 100 = -66.2%