-35.55% is the change from 678 to 437
Calculation steps:
[( 437 - 678 ) ÷ 678] x 100 = -35.55%
Formula
Percentage change = [(437 - 678) / 678] x 100
Subtract the new number by the original number
437 - 678 = -241
-241 ÷ 678 = -0.3554572271386431
-0.3554572271386431 x 100 = -35.55%