5.03% is the change from 199 to 209
Calculation steps:
[( 209 - 199 ) ÷ 199] x 100 = 5.03%
Formula
Percentage change = [(209 - 199) / 199] x 100
Subtract the new number by the original number
209 - 199 = 10
10 ÷ 199 = 0.05025125628140704
0.05025125628140704 x 100 = 5.03%