6193.33% is the change from 15 to 944
Calculation steps:
[( 944 - 15 ) ÷ 15] x 100 = 6193.33%
Formula
Percentage change = [(944 - 15) / 15] x 100
Subtract the new number by the original number
944 - 15 = 929
929 ÷ 15 = 61.93333333333333
61.93333333333333 x 100 = 6193.33%