-47.86% is the change from 982 to 512
Calculation steps:
[( 512 - 982 ) ÷ 982] x 100 = -47.86%
Formula
Percentage change = [(512 - 982) / 982] x 100
Subtract the new number by the original number
512 - 982 = -470
-470 ÷ 982 = -0.4786150712830957
-0.4786150712830957 x 100 = -47.86%