-68.55% is the change from 566 to 178
Calculation steps:
[( 178 - 566 ) ÷ 566] x 100 = -68.55%
Formula
Percentage change = [(178 - 566) / 566] x 100
Subtract the new number by the original number
178 - 566 = -388
-388 ÷ 566 = -0.6855123674911661
-0.6855123674911661 x 100 = -68.55%