7.14% is the change from 686 to 735
Calculation steps:
[( 735 - 686 ) ÷ 686] x 100 = 7.14%
Formula
Percentage change = [(735 - 686) / 686] x 100
Subtract the new number by the original number
735 - 686 = 49
49 ÷ 686 = 0.07142857142857142
0.07142857142857142 x 100 = 7.14%