-23.02% is the change from 808 to 622
Calculation steps:
[( 622 - 808 ) ÷ 808] x 100 = -23.02%
Formula
Percentage change = [(622 - 808) / 808] x 100
Subtract the new number by the original number
622 - 808 = -186
-186 ÷ 808 = -0.2301980198019802
-0.2301980198019802 x 100 = -23.02%