9.87% is the change from 628 to 690
Calculation steps:
[( 690 - 628 ) ÷ 628] x 100 = 9.87%
Formula
Percentage change = [(690 - 628) / 628] x 100
Subtract the new number by the original number
690 - 628 = 62
62 ÷ 628 = 0.09872611464968153
0.09872611464968153 x 100 = 9.87%