5.19% is the change from 636 to 669
Calculation steps:
[( 669 - 636 ) ÷ 636] x 100 = 5.19%
Formula
Percentage change = [(669 - 636) / 636] x 100
Subtract the new number by the original number
669 - 636 = 33
33 ÷ 636 = 0.05188679245283019
0.05188679245283019 x 100 = 5.19%