-9.08% is the change from 672 to 611
Calculation steps:
[( 611 - 672 ) ÷ 672] x 100 = -9.08%
Formula
Percentage change = [(611 - 672) / 672] x 100
Subtract the new number by the original number
611 - 672 = -61
-61 ÷ 672 = -0.09077380952380952
-0.09077380952380952 x 100 = -9.08%