-93.57% is the change from 824 to 53
Calculation steps:
[( 53 - 824 ) ÷ 824] x 100 = -93.57%
Formula
Percentage change = [(53 - 824) / 824] x 100
Subtract the new number by the original number
53 - 824 = -771
-771 ÷ 824 = -0.9356796116504854
-0.9356796116504854 x 100 = -93.57%