-72% is the change from 868 to 243
Calculation steps:
[( 243 - 868 ) ÷ 868] x 100 = -72%
Formula
Percentage change = [(243 - 868) / 868] x 100
Subtract the new number by the original number
243 - 868 = -625
-625 ÷ 868 = -0.7200460829493087
-0.7200460829493087 x 100 = -72%