-32.04% is the change from 799 to 543
Calculation steps:
[( 543 - 799 ) ÷ 799] x 100 = -32.04%
Formula
Percentage change = [(543 - 799) / 799] x 100
Subtract the new number by the original number
543 - 799 = -256
-256 ÷ 799 = -0.32040050062578224
-0.32040050062578224 x 100 = -32.04%