2323.08% is the change from 39 to 945
Calculation steps:
[( 945 - 39 ) ÷ 39] x 100 = 2323.08%
Formula
Percentage change = [(945 - 39) / 39] x 100
Subtract the new number by the original number
945 - 39 = 906
906 ÷ 39 = 23.23076923076923
23.23076923076923 x 100 = 2323.08%