-22.69% is the change from 811 to 627
Calculation steps:
[( 627 - 811 ) ÷ 811] x 100 = -22.69%
Formula
Percentage change = [(627 - 811) / 811] x 100
Subtract the new number by the original number
627 - 811 = -184
-184 ÷ 811 = -0.22688039457459927
-0.22688039457459927 x 100 = -22.69%