-80.21% is the change from 672 to 133
Calculation steps:
[( 133 - 672 ) ÷ 672] x 100 = -80.21%
Formula
Percentage change = [(133 - 672) / 672] x 100
Subtract the new number by the original number
133 - 672 = -539
-539 ÷ 672 = -0.8020833333333334
-0.8020833333333334 x 100 = -80.21%