6.53% is the change from 628 to 669
Calculation steps:
[( 669 - 628 ) ÷ 628] x 100 = 6.53%
Formula
Percentage change = [(669 - 628) / 628] x 100
Subtract the new number by the original number
669 - 628 = 41
41 ÷ 628 = 0.06528662420382166
0.06528662420382166 x 100 = 6.53%