-78.27% is the change from 672 to 146
Calculation steps:
[( 146 - 672 ) ÷ 672] x 100 = -78.27%
Formula
Percentage change = [(146 - 672) / 672] x 100
Subtract the new number by the original number
146 - 672 = -526
-526 ÷ 672 = -0.7827380952380952
-0.7827380952380952 x 100 = -78.27%