74900% is the change from 1 to 750
Calculation steps:
[( 750 - 1 ) ÷ 1] x 100 = 74900%
Formula
Percentage change = [(750 - 1) / 1] x 100
Subtract the new number by the original number
750 - 1 = 749
749 ÷ 1 = 749
749 x 100 = 74900%
Example