-13.78% is the change from 617 to 532
Calculation steps:
[( 532 - 617 ) ÷ 617] x 100 = -13.78%
Formula
Percentage change = [(532 - 617) / 617] x 100
Subtract the new number by the original number
532 - 617 = -85
-85 ÷ 617 = -0.13776337115072934
-0.13776337115072934 x 100 = -13.78%