30.14% is the change from 209 to 272
Calculation steps:
[( 272 - 209 ) ÷ 209] x 100 = 30.14%
Formula
Percentage change = [(272 - 209) / 209] x 100
Subtract the new number by the original number
272 - 209 = 63
63 ÷ 209 = 0.3014354066985646
0.3014354066985646 x 100 = 30.14%