-82.23% is the change from 242 to 43
Calculation steps:
[( 43 - 242 ) ÷ 242] x 100 = -82.23%
Formula
Percentage change = [(43 - 242) / 242] x 100
Subtract the new number by the original number
43 - 242 = -199
-199 ÷ 242 = -0.8223140495867769
-0.8223140495867769 x 100 = -82.23%