45.24% is the change from 336 to 488
Calculation steps:
[( 488 - 336 ) ÷ 336] x 100 = 45.24%
Formula
Percentage change = [(488 - 336) / 336] x 100
Subtract the new number by the original number
488 - 336 = 152
152 ÷ 336 = 0.4523809523809524
0.4523809523809524 x 100 = 45.24%