-56.91% is the change from 601 to 259
Calculation steps:
[( 259 - 601 ) ÷ 601] x 100 = -56.91%
Formula
Percentage change = [(259 - 601) / 601] x 100
Subtract the new number by the original number
259 - 601 = -342
-342 ÷ 601 = -0.5690515806988353
-0.5690515806988353 x 100 = -56.91%