-54.88% is the change from 543 to 245
Calculation steps:
[( 245 - 543 ) ÷ 543] x 100 = -54.88%
Formula
Percentage change = [(245 - 543) / 543] x 100
Subtract the new number by the original number
245 - 543 = -298
-298 ÷ 543 = -0.5488029465930019
-0.5488029465930019 x 100 = -54.88%