127.35% is the change from 340 to 773
Calculation steps:
[( 773 - 340 ) ÷ 340] x 100 = 127.35%
Formula
Percentage change = [(773 - 340) / 340] x 100
Subtract the new number by the original number
773 - 340 = 433
433 ÷ 340 = 1.2735294117647058
1.2735294117647058 x 100 = 127.35%