-68.84% is the change from 613 to 191
Calculation steps:
[( 191 - 613 ) ÷ 613] x 100 = -68.84%
Formula
Percentage change = [(191 - 613) / 613] x 100
Subtract the new number by the original number
191 - 613 = -422
-422 ÷ 613 = -0.6884176182707994
-0.6884176182707994 x 100 = -68.84%