-71.6% is the change from 567 to 161
Calculation steps:
[( 161 - 567 ) ÷ 567] x 100 = -71.6%
Formula
Percentage change = [(161 - 567) / 567] x 100
Subtract the new number by the original number
161 - 567 = -406
-406 ÷ 567 = -0.7160493827160493
-0.7160493827160493 x 100 = -71.6%