-22.04% is the change from 431 to 336
Calculation steps:
[( 336 - 431 ) ÷ 431] x 100 = -22.04%
Formula
Percentage change = [(336 - 431) / 431] x 100
Subtract the new number by the original number
336 - 431 = -95
-95 ÷ 431 = -0.22041763341067286
-0.22041763341067286 x 100 = -22.04%