-21.06% is the change from 432 to 341
Calculation steps:
[( 341 - 432 ) ÷ 432] x 100 = -21.06%
Formula
Percentage change = [(341 - 432) / 432] x 100
Subtract the new number by the original number
341 - 432 = -91
-91 ÷ 432 = -0.21064814814814814
-0.21064814814814814 x 100 = -21.06%