-78.27% is the change from 589 to 128
Calculation steps:
[( 128 - 589 ) ÷ 589] x 100 = -78.27%
Formula
Percentage change = [(128 - 589) / 589] x 100
Subtract the new number by the original number
128 - 589 = -461
-461 ÷ 589 = -0.7826825127334465
-0.7826825127334465 x 100 = -78.27%