-78.31% is the change from 567 to 123
Calculation steps:
[( 123 - 567 ) ÷ 567] x 100 = -78.31%
Formula
Percentage change = [(123 - 567) / 567] x 100
Subtract the new number by the original number
123 - 567 = -444
-444 ÷ 567 = -0.783068783068783
-0.783068783068783 x 100 = -78.31%