22.97% is the change from 688 to 846
Calculation steps:
[( 846 - 688 ) ÷ 688] x 100 = 22.97%
Formula
Percentage change = [(846 - 688) / 688] x 100
Subtract the new number by the original number
846 - 688 = 158
158 ÷ 688 = 0.22965116279069767
0.22965116279069767 x 100 = 22.97%