-78.41% is the change from 593 to 128
Calculation steps:
[( 128 - 593 ) ÷ 593] x 100 = -78.41%
Formula
Percentage change = [(128 - 593) / 593] x 100
Subtract the new number by the original number
128 - 593 = -465
-465 ÷ 593 = -0.7841483979763912
-0.7841483979763912 x 100 = -78.41%