117.22% is the change from 209 to 454
Calculation steps:
[( 454 - 209 ) ÷ 209] x 100 = 117.22%
Formula
Percentage change = [(454 - 209) / 209] x 100
Subtract the new number by the original number
454 - 209 = 245
245 ÷ 209 = 1.1722488038277512
1.1722488038277512 x 100 = 117.22%