-8.51% is the change from 658 to 602
Calculation steps:
[( 602 - 658 ) ÷ 658] x 100 = -8.51%
Formula
Percentage change = [(602 - 658) / 658] x 100
Subtract the new number by the original number
602 - 658 = -56
-56 ÷ 658 = -0.0851063829787234
-0.0851063829787234 x 100 = -8.51%