-61.63% is the change from 675 to 259
Calculation steps:
[( 259 - 675 ) ÷ 675] x 100 = -61.63%
Formula
Percentage change = [(259 - 675) / 675] x 100
Subtract the new number by the original number
259 - 675 = -416
-416 ÷ 675 = -0.6162962962962963
-0.6162962962962963 x 100 = -61.63%