-87.94% is the change from 564 to 68
Calculation steps:
[( 68 - 564 ) ÷ 564] x 100 = -87.94%
Formula
Percentage change = [(68 - 564) / 564] x 100
Subtract the new number by the original number
68 - 564 = -496
-496 ÷ 564 = -0.8794326241134752
-0.8794326241134752 x 100 = -87.94%