-65.35% is the change from 811 to 281
Calculation steps:
[( 281 - 811 ) ÷ 811] x 100 = -65.35%
Formula
Percentage change = [(281 - 811) / 811] x 100
Subtract the new number by the original number
281 - 811 = -530
-530 ÷ 811 = -0.6535141800246609
-0.6535141800246609 x 100 = -65.35%