-2.98% is the change from 672 to 652
Calculation steps:
[( 652 - 672 ) ÷ 672] x 100 = -2.98%
Formula
Percentage change = [(652 - 672) / 672] x 100
Subtract the new number by the original number
652 - 672 = -20
-20 ÷ 672 = -0.02976190476190476
-0.02976190476190476 x 100 = -2.98%