1254.55% is the change from 11 to 149
Calculation steps:
[( 149 - 11 ) ÷ 11] x 100 = 1254.55%
Formula
Percentage change = [(149 - 11) / 11] x 100
Subtract the new number by the original number
149 - 11 = 138
138 ÷ 11 = 12.545454545454545
12.545454545454545 x 100 = 1254.55%