-93.71% is the change from 842 to 53
Calculation steps:
[( 53 - 842 ) ÷ 842] x 100 = -93.71%
Formula
Percentage change = [(53 - 842) / 842] x 100
Subtract the new number by the original number
53 - 842 = -789
-789 ÷ 842 = -0.9370546318289786
-0.9370546318289786 x 100 = -93.71%