1641.86% is the change from 43 to 749
Calculation steps:
[( 749 - 43 ) ÷ 43] x 100 = 1641.86%
Formula
Percentage change = [(749 - 43) / 43] x 100
Subtract the new number by the original number
749 - 43 = 706
706 ÷ 43 = 16.41860465116279
16.41860465116279 x 100 = 1641.86%