-72.25% is the change from 436 to 121
Calculation steps:
[( 121 - 436 ) ÷ 436] x 100 = -72.25%
Formula
Percentage change = [(121 - 436) / 436] x 100
Subtract the new number by the original number
121 - 436 = -315
-315 ÷ 436 = -0.7224770642201835
-0.7224770642201835 x 100 = -72.25%