-66.3% is the change from 359 to 121
Calculation steps:
[( 121 - 359 ) ÷ 359] x 100 = -66.3%
Formula
Percentage change = [(121 - 359) / 359] x 100
Subtract the new number by the original number
121 - 359 = -238
-238 ÷ 359 = -0.6629526462395543
-0.6629526462395543 x 100 = -66.3%