-82.53% is the change from 601 to 105
Calculation steps:
[( 105 - 601 ) ÷ 601] x 100 = -82.53%
Formula
Percentage change = [(105 - 601) / 601] x 100
Subtract the new number by the original number
105 - 601 = -496
-496 ÷ 601 = -0.8252911813643927
-0.8252911813643927 x 100 = -82.53%