-12.06% is the change from 622 to 547
Calculation steps:
[( 547 - 622 ) ÷ 622] x 100 = -12.06%
Formula
Percentage change = [(547 - 622) / 622] x 100
Subtract the new number by the original number
547 - 622 = -75
-75 ÷ 622 = -0.12057877813504823
-0.12057877813504823 x 100 = -12.06%