-19.49% is the change from 672 to 541
Calculation steps:
[( 541 - 672 ) ÷ 672] x 100 = -19.49%
Formula
Percentage change = [(541 - 672) / 672] x 100
Subtract the new number by the original number
541 - 672 = -131
-131 ÷ 672 = -0.1949404761904762
-0.1949404761904762 x 100 = -19.49%