108.61% is the change from 209 to 436
Calculation steps:
[( 436 - 209 ) ÷ 209] x 100 = 108.61%
Formula
Percentage change = [(436 - 209) / 209] x 100
Subtract the new number by the original number
436 - 209 = 227
227 ÷ 209 = 1.0861244019138756
1.0861244019138756 x 100 = 108.61%