-13.44% is the change from 811 to 702
Calculation steps:
[( 702 - 811 ) ÷ 811] x 100 = -13.44%
Formula
Percentage change = [(702 - 811) / 811] x 100
Subtract the new number by the original number
702 - 811 = -109
-109 ÷ 811 = -0.1344019728729963
-0.1344019728729963 x 100 = -13.44%