288.79% is the change from 116 to 451
Calculation steps:
[( 451 - 116 ) ÷ 116] x 100 = 288.79%
Formula
Percentage change = [(451 - 116) / 116] x 100
Subtract the new number by the original number
451 - 116 = 335
335 ÷ 116 = 2.8879310344827585
2.8879310344827585 x 100 = 288.79%