-85.44% is the change from 824 to 120
Calculation steps:
[( 120 - 824 ) ÷ 824] x 100 = -85.44%
Formula
Percentage change = [(120 - 824) / 824] x 100
Subtract the new number by the original number
120 - 824 = -704
-704 ÷ 824 = -0.8543689320388349
-0.8543689320388349 x 100 = -85.44%