22.37% is the change from 684 to 837
Calculation steps:
[( 837 - 684 ) ÷ 684] x 100 = 22.37%
Formula
Percentage change = [(837 - 684) / 684] x 100
Subtract the new number by the original number
837 - 684 = 153
153 ÷ 684 = 0.2236842105263158
0.2236842105263158 x 100 = 22.37%