262.2% is the change from 209 to 757
Calculation steps:
[( 757 - 209 ) ÷ 209] x 100 = 262.2%
Formula
Percentage change = [(757 - 209) / 209] x 100
Subtract the new number by the original number
757 - 209 = 548
548 ÷ 209 = 2.6220095693779903
2.6220095693779903 x 100 = 262.2%