47.32% is the change from 672 to 990
Calculation steps:
[( 990 - 672 ) ÷ 672] x 100 = 47.32%
Formula
Percentage change = [(990 - 672) / 672] x 100
Subtract the new number by the original number
990 - 672 = 318
318 ÷ 672 = 0.4732142857142857
0.4732142857142857 x 100 = 47.32%