6293.33% is the change from 15 to 959
Calculation steps:
[( 959 - 15 ) ÷ 15] x 100 = 6293.33%
Formula
Percentage change = [(959 - 15) / 15] x 100
Subtract the new number by the original number
959 - 15 = 944
944 ÷ 15 = 62.93333333333333
62.93333333333333 x 100 = 6293.33%