7407.69% is the change from 13 to 976
Calculation steps:
[( 976 - 13 ) ÷ 13] x 100 = 7407.69%
Formula
Percentage change = [(976 - 13) / 13] x 100
Subtract the new number by the original number
976 - 13 = 963
963 ÷ 13 = 74.07692307692308
74.07692307692308 x 100 = 7407.69%