-93.15% is the change from 672 to 46
Calculation steps:
[( 46 - 672 ) ÷ 672] x 100 = -93.15%
Formula
Percentage change = [(46 - 672) / 672] x 100
Subtract the new number by the original number
46 - 672 = -626
-626 ÷ 672 = -0.9315476190476191
-0.9315476190476191 x 100 = -93.15%