1913.95% is the change from 43 to 866
Calculation steps:
[( 866 - 43 ) ÷ 43] x 100 = 1913.95%
Formula
Percentage change = [(866 - 43) / 43] x 100
Subtract the new number by the original number
866 - 43 = 823
823 ÷ 43 = 19.13953488372093
19.13953488372093 x 100 = 1913.95%