-99.07% is the change from 432 to 4
Calculation steps:
[( 4 - 432 ) ÷ 432] x 100 = -99.07%
Formula
Percentage change = [(4 - 432) / 432] x 100
Subtract the new number by the original number
4 - 432 = -428
-428 ÷ 432 = -0.9907407407407407
-0.9907407407407407 x 100 = -99.07%