36.53% is the change from 334 to 456
Calculation steps:
[( 456 - 334 ) ÷ 334] x 100 = 36.53%
Formula
Percentage change = [(456 - 334) / 334] x 100
Subtract the new number by the original number
456 - 334 = 122
122 ÷ 334 = 0.3652694610778443
0.3652694610778443 x 100 = 36.53%