-81.38% is the change from 564 to 105
Calculation steps:
[( 105 - 564 ) ÷ 564] x 100 = -81.38%
Formula
Percentage change = [(105 - 564) / 564] x 100
Subtract the new number by the original number
105 - 564 = -459
-459 ÷ 564 = -0.8138297872340425
-0.8138297872340425 x 100 = -81.38%