-93.68% is the change from 839 to 53
Calculation steps:
[( 53 - 839 ) ÷ 839] x 100 = -93.68%
Formula
Percentage change = [(53 - 839) / 839] x 100
Subtract the new number by the original number
53 - 839 = -786
-786 ÷ 839 = -0.9368295589988082
-0.9368295589988082 x 100 = -93.68%