-30.95% is the change from 336 to 232
Calculation steps:
[( 232 - 336 ) ÷ 336] x 100 = -30.95%
Formula
Percentage change = [(232 - 336) / 336] x 100
Subtract the new number by the original number
232 - 336 = -104
-104 ÷ 336 = -0.30952380952380953
-0.30952380952380953 x 100 = -30.95%