61.72% is the change from 209 to 338
Calculation steps:
[( 338 - 209 ) ÷ 209] x 100 = 61.72%
Formula
Percentage change = [(338 - 209) / 209] x 100
Subtract the new number by the original number
338 - 209 = 129
129 ÷ 209 = 0.6172248803827751
0.6172248803827751 x 100 = 61.72%