-87.55% is the change from 827 to 103
Calculation steps:
[( 103 - 827 ) ÷ 827] x 100 = -87.55%
Formula
Percentage change = [(103 - 827) / 827] x 100
Subtract the new number by the original number
103 - 827 = -724
-724 ÷ 827 = -0.875453446191052
-0.875453446191052 x 100 = -87.55%