238.28% is the change from 209 to 707
Calculation steps:
[( 707 - 209 ) ÷ 209] x 100 = 238.28%
Formula
Percentage change = [(707 - 209) / 209] x 100
Subtract the new number by the original number
707 - 209 = 498
498 ÷ 209 = 2.382775119617225
2.382775119617225 x 100 = 238.28%