2023.08% is the change from 13 to 276
Calculation steps:
[( 276 - 13 ) ÷ 13] x 100 = 2023.08%
Formula
Percentage change = [(276 - 13) / 13] x 100
Subtract the new number by the original number
276 - 13 = 263
263 ÷ 13 = 20.23076923076923
20.23076923076923 x 100 = 2023.08%