-95.52% is the change from 580 to 26
Calculation steps:
[( 26 - 580 ) ÷ 580] x 100 = -95.52%
Formula
Percentage change = [(26 - 580) / 580] x 100
Subtract the new number by the original number
26 - 580 = -554
-554 ÷ 580 = -0.9551724137931035
-0.9551724137931035 x 100 = -95.52%