6523.08% is the change from 13 to 861
Calculation steps:
[( 861 - 13 ) ÷ 13] x 100 = 6523.08%
Formula
Percentage change = [(861 - 13) / 13] x 100
Subtract the new number by the original number
861 - 13 = 848
848 ÷ 13 = 65.23076923076923
65.23076923076923 x 100 = 6523.08%