-83.95% is the change from 754 to 121
Calculation steps:
[( 121 - 754 ) ÷ 754] x 100 = -83.95%
Formula
Percentage change = [(121 - 754) / 754] x 100
Subtract the new number by the original number
121 - 754 = -633
-633 ÷ 754 = -0.8395225464190982
-0.8395225464190982 x 100 = -83.95%