36.23% is the change from 334 to 455
Calculation steps:
[( 455 - 334 ) ÷ 334] x 100 = 36.23%
Formula
Percentage change = [(455 - 334) / 334] x 100
Subtract the new number by the original number
455 - 334 = 121
121 ÷ 334 = 0.36227544910179643
0.36227544910179643 x 100 = 36.23%