-16.52% is the change from 672 to 561
Calculation steps:
[( 561 - 672 ) ÷ 672] x 100 = -16.52%
Formula
Percentage change = [(561 - 672) / 672] x 100
Subtract the new number by the original number
561 - 672 = -111
-111 ÷ 672 = -0.16517857142857142
-0.16517857142857142 x 100 = -16.52%