42.79% is the change from 673 to 961
Calculation steps:
[( 961 - 673 ) ÷ 673] x 100 = 42.79%
Formula
Percentage change = [(961 - 673) / 673] x 100
Subtract the new number by the original number
961 - 673 = 288
288 ÷ 673 = 0.4279346210995542
0.4279346210995542 x 100 = 42.79%