13.34% is the change from 607 to 688
Calculation steps:
[( 688 - 607 ) ÷ 607] x 100 = 13.34%
Formula
Percentage change = [(688 - 607) / 607] x 100
Subtract the new number by the original number
688 - 607 = 81
81 ÷ 607 = 0.13344316309719934
0.13344316309719934 x 100 = 13.34%