136.36% is the change from 209 to 494
Calculation steps:
[( 494 - 209 ) ÷ 209] x 100 = 136.36%
Formula
Percentage change = [(494 - 209) / 209] x 100
Subtract the new number by the original number
494 - 209 = 285
285 ÷ 209 = 1.3636363636363635
1.3636363636363635 x 100 = 136.36%