6353.33% is the change from 15 to 968
Calculation steps:
[( 968 - 15 ) ÷ 15] x 100 = 6353.33%
Formula
Percentage change = [(968 - 15) / 15] x 100
Subtract the new number by the original number
968 - 15 = 953
953 ÷ 15 = 63.53333333333333
63.53333333333333 x 100 = 6353.33%