-97.94% is the change from 243 to 5
Calculation steps:
[( 5 - 243 ) ÷ 243] x 100 = -97.94%
Formula
Percentage change = [(5 - 243) / 243] x 100
Subtract the new number by the original number
5 - 243 = -238
-238 ÷ 243 = -0.9794238683127572
-0.9794238683127572 x 100 = -97.94%