-12.38% is the change from 622 to 545
Calculation steps:
[( 545 - 622 ) ÷ 622] x 100 = -12.38%
Formula
Percentage change = [(545 - 622) / 622] x 100
Subtract the new number by the original number
545 - 622 = -77
-77 ÷ 622 = -0.12379421221864952
-0.12379421221864952 x 100 = -12.38%