-95.87% is the change from 824 to 34
Calculation steps:
[( 34 - 824 ) ÷ 824] x 100 = -95.87%
Formula
Percentage change = [(34 - 824) / 824] x 100
Subtract the new number by the original number
34 - 824 = -790
-790 ÷ 824 = -0.9587378640776699
-0.9587378640776699 x 100 = -95.87%