133.49% is the change from 209 to 488
Calculation steps:
[( 488 - 209 ) ÷ 209] x 100 = 133.49%
Formula
Percentage change = [(488 - 209) / 209] x 100
Subtract the new number by the original number
488 - 209 = 279
279 ÷ 209 = 1.3349282296650717
1.3349282296650717 x 100 = 133.49%