-82.63% is the change from 593 to 103
Calculation steps:
[( 103 - 593 ) ÷ 593] x 100 = -82.63%
Formula
Percentage change = [(103 - 593) / 593] x 100
Subtract the new number by the original number
103 - 593 = -490
-490 ÷ 593 = -0.8263069139966274
-0.8263069139966274 x 100 = -82.63%