1820.51% is the change from 39 to 749
Calculation steps:
[( 749 - 39 ) ÷ 39] x 100 = 1820.51%
Formula
Percentage change = [(749 - 39) / 39] x 100
Subtract the new number by the original number
749 - 39 = 710
710 ÷ 39 = 18.205128205128204
18.205128205128204 x 100 = 1820.51%