76400% is the change from 1 to 765
Calculation steps:
[( 765 - 1 ) ÷ 1] x 100 = 76400%
Formula
Percentage change = [(765 - 1) / 1] x 100
Subtract the new number by the original number
765 - 1 = 764
764 ÷ 1 = 764
764 x 100 = 76400%
Example