-15.34% is the change from 567 to 480
Calculation steps:
[( 480 - 567 ) ÷ 567] x 100 = -15.34%
Formula
Percentage change = [(480 - 567) / 567] x 100
Subtract the new number by the original number
480 - 567 = -87
-87 ÷ 567 = -0.15343915343915343
-0.15343915343915343 x 100 = -15.34%