77800% is the change from 1 to 779
Calculation steps:
[( 779 - 1 ) ÷ 1] x 100 = 77800%
Formula
Percentage change = [(779 - 1) / 1] x 100
Subtract the new number by the original number
779 - 1 = 778
778 ÷ 1 = 778
778 x 100 = 77800%
Example