1990.7% is the change from 43 to 899
Calculation steps:
[( 899 - 43 ) ÷ 43] x 100 = 1990.7%
Formula
Percentage change = [(899 - 43) / 43] x 100
Subtract the new number by the original number
899 - 43 = 856
856 ÷ 43 = 19.906976744186046
19.906976744186046 x 100 = 1990.7%