43.11% is the change from 334 to 478
Calculation steps:
[( 478 - 334 ) ÷ 334] x 100 = 43.11%
Formula
Percentage change = [(478 - 334) / 334] x 100
Subtract the new number by the original number
478 - 334 = 144
144 ÷ 334 = 0.4311377245508982
0.4311377245508982 x 100 = 43.11%