-88.41% is the change from 811 to 94
Calculation steps:
[( 94 - 811 ) ÷ 811] x 100 = -88.41%
Formula
Percentage change = [(94 - 811) / 811] x 100
Subtract the new number by the original number
94 - 811 = -717
-717 ÷ 811 = -0.8840937114673243
-0.8840937114673243 x 100 = -88.41%