-88.55% is the change from 830 to 95
Calculation steps:
[( 95 - 830 ) ÷ 830] x 100 = -88.55%
Formula
Percentage change = [(95 - 830) / 830] x 100
Subtract the new number by the original number
95 - 830 = -735
-735 ÷ 830 = -0.8855421686746988
-0.8855421686746988 x 100 = -88.55%