-57.33% is the change from 607 to 259
Calculation steps:
[( 259 - 607 ) ÷ 607] x 100 = -57.33%
Formula
Percentage change = [(259 - 607) / 607] x 100
Subtract the new number by the original number
259 - 607 = -348
-348 ÷ 607 = -0.5733113673805601
-0.5733113673805601 x 100 = -57.33%