1813.95% is the change from 43 to 823
Calculation steps:
[( 823 - 43 ) ÷ 43] x 100 = 1813.95%
Formula
Percentage change = [(823 - 43) / 43] x 100
Subtract the new number by the original number
823 - 43 = 780
780 ÷ 43 = 18.13953488372093
18.13953488372093 x 100 = 1813.95%