-72.93% is the change from 447 to 121
Calculation steps:
[( 121 - 447 ) ÷ 447] x 100 = -72.93%
Formula
Percentage change = [(121 - 447) / 447] x 100
Subtract the new number by the original number
121 - 447 = -326
-326 ÷ 447 = -0.7293064876957495
-0.7293064876957495 x 100 = -72.93%