-0.83% is the change from 606 to 601
Calculation steps:
[( 601 - 606 ) ÷ 606] x 100 = -0.83%
Formula
Percentage change = [(601 - 606) / 606] x 100
Subtract the new number by the original number
601 - 606 = -5
-5 ÷ 606 = -0.00825082508250825
-0.00825082508250825 x 100 = -0.83%