-55.56% is the change from 243 to 108
Calculation steps:
[( 108 - 243 ) ÷ 243] x 100 = -55.56%
Formula
Percentage change = [(108 - 243) / 243] x 100
Subtract the new number by the original number
108 - 243 = -135
-135 ÷ 243 = -0.5555555555555556
-0.5555555555555556 x 100 = -55.56%