47.25% is the change from 673 to 991
Calculation steps:
[( 991 - 673 ) ÷ 673] x 100 = 47.25%
Formula
Percentage change = [(991 - 673) / 673] x 100
Subtract the new number by the original number
991 - 673 = 318
318 ÷ 673 = 0.4725111441307578
0.4725111441307578 x 100 = 47.25%