1693.02% is the change from 43 to 771
Calculation steps:
[( 771 - 43 ) ÷ 43] x 100 = 1693.02%
Formula
Percentage change = [(771 - 43) / 43] x 100
Subtract the new number by the original number
771 - 43 = 728
728 ÷ 43 = 16.930232558139537
16.930232558139537 x 100 = 1693.02%