-0.99% is the change from 608 to 602
Calculation steps:
[( 602 - 608 ) ÷ 608] x 100 = -0.99%
Formula
Percentage change = [(602 - 608) / 608] x 100
Subtract the new number by the original number
602 - 608 = -6
-6 ÷ 608 = -0.009868421052631578
-0.009868421052631578 x 100 = -0.99%