-60.64% is the change from 658 to 259
Calculation steps:
[( 259 - 658 ) ÷ 658] x 100 = -60.64%
Formula
Percentage change = [(259 - 658) / 658] x 100
Subtract the new number by the original number
259 - 658 = -399
-399 ÷ 658 = -0.6063829787234043
-0.6063829787234043 x 100 = -60.64%