4.21% is the change from 689 to 718
Calculation steps:
[( 718 - 689 ) ÷ 689] x 100 = 4.21%
Formula
Percentage change = [(718 - 689) / 689] x 100
Subtract the new number by the original number
718 - 689 = 29
29 ÷ 689 = 0.0420899854862119
0.0420899854862119 x 100 = 4.21%