-98.34% is the change from 602 to 10
Calculation steps:
[( 10 - 602 ) ÷ 602] x 100 = -98.34%
Formula
Percentage change = [(10 - 602) / 602] x 100
Subtract the new number by the original number
10 - 602 = -592
-592 ÷ 602 = -0.9833887043189369
-0.9833887043189369 x 100 = -98.34%