-68.16% is the change from 603 to 192
Calculation steps:
[( 192 - 603 ) ÷ 603] x 100 = -68.16%
Formula
Percentage change = [(192 - 603) / 603] x 100
Subtract the new number by the original number
192 - 603 = -411
-411 ÷ 603 = -0.681592039800995
-0.681592039800995 x 100 = -68.16%