45.58% is the change from 294 to 428
Calculation steps:
[( 428 - 294 ) ÷ 294] x 100 = 45.58%
Formula
Percentage change = [(428 - 294) / 294] x 100
Subtract the new number by the original number
428 - 294 = 134
134 ÷ 294 = 0.4557823129251701
0.4557823129251701 x 100 = 45.58%