-46.47% is the change from 949 to 508
Calculation steps:
[( 508 - 949 ) ÷ 949] x 100 = -46.47%
Formula
Percentage change = [(508 - 949) / 949] x 100
Subtract the new number by the original number
508 - 949 = -441
-441 ÷ 949 = -0.46469968387776606
-0.46469968387776606 x 100 = -46.47%