-68.03% is the change from 588 to 188
Calculation steps:
[( 188 - 588 ) ÷ 588] x 100 = -68.03%
Formula
Percentage change = [(188 - 588) / 588] x 100
Subtract the new number by the original number
188 - 588 = -400
-400 ÷ 588 = -0.6802721088435374
-0.6802721088435374 x 100 = -68.03%