-9.67% is the change from 672 to 607
Calculation steps:
[( 607 - 672 ) ÷ 672] x 100 = -9.67%
Formula
Percentage change = [(607 - 672) / 672] x 100
Subtract the new number by the original number
607 - 672 = -65
-65 ÷ 672 = -0.09672619047619048
-0.09672619047619048 x 100 = -9.67%