-93.97% is the change from 863 to 52
Calculation steps:
[( 52 - 863 ) ÷ 863] x 100 = -93.97%
Formula
Percentage change = [(52 - 863) / 863] x 100
Subtract the new number by the original number
52 - 863 = -811
-811 ÷ 863 = -0.9397450753186558
-0.9397450753186558 x 100 = -93.97%