-91.84% is the change from 564 to 46
Calculation steps:
[( 46 - 564 ) ÷ 564] x 100 = -91.84%
Formula
Percentage change = [(46 - 564) / 564] x 100
Subtract the new number by the original number
46 - 564 = -518
-518 ÷ 564 = -0.9184397163120568
-0.9184397163120568 x 100 = -91.84%