-85.19% is the change from 567 to 84
Calculation steps:
[( 84 - 567 ) ÷ 567] x 100 = -85.19%
Formula
Percentage change = [(84 - 567) / 567] x 100
Subtract the new number by the original number
84 - 567 = -483
-483 ÷ 567 = -0.8518518518518519
-0.8518518518518519 x 100 = -85.19%