-7.72% is the change from 674 to 622
Calculation steps:
[( 622 - 674 ) ÷ 674] x 100 = -7.72%
Formula
Percentage change = [(622 - 674) / 674] x 100
Subtract the new number by the original number
622 - 674 = -52
-52 ÷ 674 = -0.0771513353115727
-0.0771513353115727 x 100 = -7.72%