-29.63% is the change from 432 to 304
Calculation steps:
[( 304 - 432 ) ÷ 432] x 100 = -29.63%
Formula
Percentage change = [(304 - 432) / 432] x 100
Subtract the new number by the original number
304 - 432 = -128
-128 ÷ 432 = -0.2962962962962963
-0.2962962962962963 x 100 = -29.63%