6823.08% is the change from 13 to 900
Calculation steps:
[( 900 - 13 ) ÷ 13] x 100 = 6823.08%
Formula
Percentage change = [(900 - 13) / 13] x 100
Subtract the new number by the original number
900 - 13 = 887
887 ÷ 13 = 68.23076923076923
68.23076923076923 x 100 = 6823.08%