-43.14% is the change from 948 to 539
Calculation steps:
[( 539 - 948 ) ÷ 948] x 100 = -43.14%
Formula
Percentage change = [(539 - 948) / 948] x 100
Subtract the new number by the original number
539 - 948 = -409
-409 ÷ 948 = -0.43143459915611815
-0.43143459915611815 x 100 = -43.14%