-70.83% is the change from 672 to 196
Calculation steps:
[( 196 - 672 ) ÷ 672] x 100 = -70.83%
Formula
Percentage change = [(196 - 672) / 672] x 100
Subtract the new number by the original number
196 - 672 = -476
-476 ÷ 672 = -0.7083333333333334
-0.7083333333333334 x 100 = -70.83%