823.08% is the change from 13 to 120
Calculation steps:
[( 120 - 13 ) ÷ 13] x 100 = 823.08%
Formula
Percentage change = [(120 - 13) / 13] x 100
Subtract the new number by the original number
120 - 13 = 107
107 ÷ 13 = 8.23076923076923
8.23076923076923 x 100 = 823.08%