-15.03% is the change from 672 to 571
Calculation steps:
[( 571 - 672 ) ÷ 672] x 100 = -15.03%
Formula
Percentage change = [(571 - 672) / 672] x 100
Subtract the new number by the original number
571 - 672 = -101
-101 ÷ 672 = -0.15029761904761904
-0.15029761904761904 x 100 = -15.03%