-64.89% is the change from 564 to 198
Calculation steps:
[( 198 - 564 ) ÷ 564] x 100 = -64.89%
Formula
Percentage change = [(198 - 564) / 564] x 100
Subtract the new number by the original number
198 - 564 = -366
-366 ÷ 564 = -0.648936170212766
-0.648936170212766 x 100 = -64.89%