77200% is the change from 1 to 773
Calculation steps:
[( 773 - 1 ) ÷ 1] x 100 = 77200%
Formula
Percentage change = [(773 - 1) / 1] x 100
Subtract the new number by the original number
773 - 1 = 772
772 ÷ 1 = 772
772 x 100 = 77200%
Example