-9.23% is the change from 672 to 610
Calculation steps:
[( 610 - 672 ) ÷ 672] x 100 = -9.23%
Formula
Percentage change = [(610 - 672) / 672] x 100
Subtract the new number by the original number
610 - 672 = -62
-62 ÷ 672 = -0.09226190476190477
-0.09226190476190477 x 100 = -9.23%