-81.99% is the change from 622 to 112
Calculation steps:
[( 112 - 622 ) ÷ 622] x 100 = -81.99%
Formula
Percentage change = [(112 - 622) / 622] x 100
Subtract the new number by the original number
112 - 622 = -510
-510 ÷ 622 = -0.819935691318328
-0.819935691318328 x 100 = -81.99%