271.63% is the change from 208 to 773
Calculation steps:
[( 773 - 208 ) ÷ 208] x 100 = 271.63%
Formula
Percentage change = [(773 - 208) / 208] x 100
Subtract the new number by the original number
773 - 208 = 565
565 ÷ 208 = 2.7163461538461537
2.7163461538461537 x 100 = 271.63%