-22.94% is the change from 436 to 336
Calculation steps:
[( 336 - 436 ) ÷ 436] x 100 = -22.94%
Formula
Percentage change = [(336 - 436) / 436] x 100
Subtract the new number by the original number
336 - 436 = -100
-100 ÷ 436 = -0.22935779816513763
-0.22935779816513763 x 100 = -22.94%