-14.1% is the change from 617 to 530
Calculation steps:
[( 530 - 617 ) ÷ 617] x 100 = -14.1%
Formula
Percentage change = [(530 - 617) / 617] x 100
Subtract the new number by the original number
530 - 617 = -87
-87 ÷ 617 = -0.14100486223662884
-0.14100486223662884 x 100 = -14.1%