40.79% is the change from 684 to 963
Calculation steps:
[( 963 - 684 ) ÷ 684] x 100 = 40.79%
Formula
Percentage change = [(963 - 684) / 684] x 100
Subtract the new number by the original number
963 - 684 = 279
279 ÷ 684 = 0.40789473684210525
0.40789473684210525 x 100 = 40.79%