396.3% is the change from 27 to 134
Calculation steps:
[( 134 - 27 ) ÷ 27] x 100 = 396.3%
Formula
Percentage change = [(134 - 27) / 27] x 100
Subtract the new number by the original number
134 - 27 = 107
107 ÷ 27 = 3.962962962962963
3.962962962962963 x 100 = 396.3%