451.85% is the change from 27 to 149
Calculation steps:
[( 149 - 27 ) ÷ 27] x 100 = 451.85%
Formula
Percentage change = [(149 - 27) / 27] x 100
Subtract the new number by the original number
149 - 27 = 122
122 ÷ 27 = 4.518518518518518
4.518518518518518 x 100 = 451.85%