-76.42% is the change from 827 to 195
Calculation steps:
[( 195 - 827 ) ÷ 827] x 100 = -76.42%
Formula
Percentage change = [(195 - 827) / 827] x 100
Subtract the new number by the original number
195 - 827 = -632
-632 ÷ 827 = -0.7642079806529625
-0.7642079806529625 x 100 = -76.42%