-76.85% is the change from 622 to 144
Calculation steps:
[( 144 - 622 ) ÷ 622] x 100 = -76.85%
Formula
Percentage change = [(144 - 622) / 622] x 100
Subtract the new number by the original number
144 - 622 = -478
-478 ÷ 622 = -0.7684887459807074
-0.7684887459807074 x 100 = -76.85%