976.92% is the change from 13 to 140
Calculation steps:
[( 140 - 13 ) ÷ 13] x 100 = 976.92%
Formula
Percentage change = [(140 - 13) / 13] x 100
Subtract the new number by the original number
140 - 13 = 127
127 ÷ 13 = 9.76923076923077
9.76923076923077 x 100 = 976.92%