4400% is the change from 17 to 765
Calculation steps:
[( 765 - 17 ) ÷ 17] x 100 = 4400%
Formula
Percentage change = [(765 - 17) / 17] x 100
Subtract the new number by the original number
765 - 17 = 748
748 ÷ 17 = 44
44 x 100 = 4400%
Example