-14.62% is the change from 561 to 479
Calculation steps:
[( 479 - 561 ) ÷ 561] x 100 = -14.62%
Formula
Percentage change = [(479 - 561) / 561] x 100
Subtract the new number by the original number
479 - 561 = -82
-82 ÷ 561 = -0.14616755793226383
-0.14616755793226383 x 100 = -14.62%