-55.12% is the change from 811 to 364
Calculation steps:
[( 364 - 811 ) ÷ 811] x 100 = -55.12%
Formula
Percentage change = [(364 - 811) / 811] x 100
Subtract the new number by the original number
364 - 811 = -447
-447 ÷ 811 = -0.5511713933415536
-0.5511713933415536 x 100 = -55.12%