-39.27% is the change from 848 to 515
Calculation steps:
[( 515 - 848 ) ÷ 848] x 100 = -39.27%
Formula
Percentage change = [(515 - 848) / 848] x 100
Subtract the new number by the original number
515 - 848 = -333
-333 ÷ 848 = -0.392688679245283
-0.392688679245283 x 100 = -39.27%