29.76% is the change from 336 to 436
Calculation steps:
[( 436 - 336 ) ÷ 336] x 100 = 29.76%
Formula
Percentage change = [(436 - 336) / 336] x 100
Subtract the new number by the original number
436 - 336 = 100
100 ÷ 336 = 0.2976190476190476
0.2976190476190476 x 100 = 29.76%