-96.77% is the change from 588 to 19
Calculation steps:
[( 19 - 588 ) ÷ 588] x 100 = -96.77%
Formula
Percentage change = [(19 - 588) / 588] x 100
Subtract the new number by the original number
19 - 588 = -569
-569 ÷ 588 = -0.967687074829932
-0.967687074829932 x 100 = -96.77%