-97.34% is the change from 602 to 16
Calculation steps:
[( 16 - 602 ) ÷ 602] x 100 = -97.34%
Formula
Percentage change = [(16 - 602) / 602] x 100
Subtract the new number by the original number
16 - 602 = -586
-586 ÷ 602 = -0.973421926910299
-0.973421926910299 x 100 = -97.34%