43.67% is the change from 648 to 931
Calculation steps:
[( 931 - 648 ) ÷ 648] x 100 = 43.67%
Formula
Percentage change = [(931 - 648) / 648] x 100
Subtract the new number by the original number
931 - 648 = 283
283 ÷ 648 = 0.4367283950617284
0.4367283950617284 x 100 = 43.67%