-25.49% is the change from 659 to 491
Calculation steps:
[( 491 - 659 ) ÷ 659] x 100 = -25.49%
Formula
Percentage change = [(491 - 659) / 659] x 100
Subtract the new number by the original number
491 - 659 = -168
-168 ÷ 659 = -0.2549317147192716
-0.2549317147192716 x 100 = -25.49%