-41.62% is the change from 543 to 317
Calculation steps:
[( 317 - 543 ) ÷ 543] x 100 = -41.62%
Formula
Percentage change = [(317 - 543) / 543] x 100
Subtract the new number by the original number
317 - 543 = -226
-226 ÷ 543 = -0.4162062615101289
-0.4162062615101289 x 100 = -41.62%