1887.5% is the change from 40 to 795
Calculation steps:
[( 795 - 40 ) ÷ 40] x 100 = 1887.5%
Formula
Percentage change = [(795 - 40) / 40] x 100
Subtract the new number by the original number
795 - 40 = 755
755 ÷ 40 = 18.875
18.875 x 100 = 1887.5%
Example