-48.17% is the change from 984 to 510
Calculation steps:
[( 510 - 984 ) ÷ 984] x 100 = -48.17%
Formula
Percentage change = [(510 - 984) / 984] x 100
Subtract the new number by the original number
510 - 984 = -474
-474 ÷ 984 = -0.4817073170731707
-0.4817073170731707 x 100 = -48.17%