-70.39% is the change from 672 to 199
Calculation steps:
[( 199 - 672 ) ÷ 672] x 100 = -70.39%
Formula
Percentage change = [(199 - 672) / 672] x 100
Subtract the new number by the original number
199 - 672 = -473
-473 ÷ 672 = -0.7038690476190477
-0.7038690476190477 x 100 = -70.39%