44.31% is the change from 686 to 990
Calculation steps:
[( 990 - 686 ) ÷ 686] x 100 = 44.31%
Formula
Percentage change = [(990 - 686) / 686] x 100
Subtract the new number by the original number
990 - 686 = 304
304 ÷ 686 = 0.44314868804664725
0.44314868804664725 x 100 = 44.31%