255.98% is the change from 209 to 744
Calculation steps:
[( 744 - 209 ) ÷ 209] x 100 = 255.98%
Formula
Percentage change = [(744 - 209) / 209] x 100
Subtract the new number by the original number
744 - 209 = 535
535 ÷ 209 = 2.5598086124401913
2.5598086124401913 x 100 = 255.98%