2009.3% is the change from 43 to 907
Calculation steps:
[( 907 - 43 ) ÷ 43] x 100 = 2009.3%
Formula
Percentage change = [(907 - 43) / 43] x 100
Subtract the new number by the original number
907 - 43 = 864
864 ÷ 43 = 20.093023255813954
20.093023255813954 x 100 = 2009.3%