-63.47% is the change from 709 to 259
Calculation steps:
[( 259 - 709 ) ÷ 709] x 100 = -63.47%
Formula
Percentage change = [(259 - 709) / 709] x 100
Subtract the new number by the original number
259 - 709 = -450
-450 ÷ 709 = -0.6346967559943583
-0.6346967559943583 x 100 = -63.47%