-71.88% is the change from 672 to 189
Calculation steps:
[( 189 - 672 ) ÷ 672] x 100 = -71.88%
Formula
Percentage change = [(189 - 672) / 672] x 100
Subtract the new number by the original number
189 - 672 = -483
-483 ÷ 672 = -0.71875
-0.71875 x 100 = -71.88%