6421.43% is the change from 14 to 913
Calculation steps:
[( 913 - 14 ) ÷ 14] x 100 = 6421.43%
Formula
Percentage change = [(913 - 14) / 14] x 100
Subtract the new number by the original number
913 - 14 = 899
899 ÷ 14 = 64.21428571428571
64.21428571428571 x 100 = 6421.43%