-57.26% is the change from 606 to 259
Calculation steps:
[( 259 - 606 ) ÷ 606] x 100 = -57.26%
Formula
Percentage change = [(259 - 606) / 606] x 100
Subtract the new number by the original number
259 - 606 = -347
-347 ÷ 606 = -0.5726072607260726
-0.5726072607260726 x 100 = -57.26%