-95.8% is the change from 857 to 36
Calculation steps:
[( 36 - 857 ) ÷ 857] x 100 = -95.8%
Formula
Percentage change = [(36 - 857) / 857] x 100
Subtract the new number by the original number
36 - 857 = -821
-821 ÷ 857 = -0.9579929988331388
-0.9579929988331388 x 100 = -95.8%