2.07% is the change from 628 to 641
Calculation steps:
[( 641 - 628 ) ÷ 628] x 100 = 2.07%
Formula
Percentage change = [(641 - 628) / 628] x 100
Subtract the new number by the original number
641 - 628 = 13
13 ÷ 628 = 0.020700636942675158
0.020700636942675158 x 100 = 2.07%