40.92% is the change from 672 to 947
Calculation steps:
[( 947 - 672 ) ÷ 672] x 100 = 40.92%
Formula
Percentage change = [(947 - 672) / 672] x 100
Subtract the new number by the original number
947 - 672 = 275
275 ÷ 672 = 0.40922619047619047
0.40922619047619047 x 100 = 40.92%