-72.13% is the change from 811 to 226
Calculation steps:
[( 226 - 811 ) ÷ 811] x 100 = -72.13%
Formula
Percentage change = [(226 - 811) / 811] x 100
Subtract the new number by the original number
226 - 811 = -585
-585 ÷ 811 = -0.7213316892725031
-0.7213316892725031 x 100 = -72.13%