-56.17% is the change from 543 to 238
Calculation steps:
[( 238 - 543 ) ÷ 543] x 100 = -56.17%
Formula
Percentage change = [(238 - 543) / 543] x 100
Subtract the new number by the original number
238 - 543 = -305
-305 ÷ 543 = -0.5616942909760589
-0.5616942909760589 x 100 = -56.17%