-36.28% is the change from 678 to 432
Calculation steps:
[( 432 - 678 ) ÷ 678] x 100 = -36.28%
Formula
Percentage change = [(432 - 678) / 678] x 100
Subtract the new number by the original number
432 - 678 = -246
-246 ÷ 678 = -0.36283185840707965
-0.36283185840707965 x 100 = -36.28%