-9.62% is the change from 811 to 733
Calculation steps:
[( 733 - 811 ) ÷ 811] x 100 = -9.62%
Formula
Percentage change = [(733 - 811) / 811] x 100
Subtract the new number by the original number
733 - 811 = -78
-78 ÷ 811 = -0.09617755856966707
-0.09617755856966707 x 100 = -9.62%