-5.8% is the change from 672 to 633
Calculation steps:
[( 633 - 672 ) ÷ 672] x 100 = -5.8%
Formula
Percentage change = [(633 - 672) / 672] x 100
Subtract the new number by the original number
633 - 672 = -39
-39 ÷ 672 = -0.05803571428571429
-0.05803571428571429 x 100 = -5.8%