7392.31% is the change from 13 to 974
Calculation steps:
[( 974 - 13 ) ÷ 13] x 100 = 7392.31%
Formula
Percentage change = [(974 - 13) / 13] x 100
Subtract the new number by the original number
974 - 13 = 961
961 ÷ 13 = 73.92307692307692
73.92307692307692 x 100 = 7392.31%