-52.5% is the change from 979 to 465
Calculation steps:
[( 465 - 979 ) ÷ 979] x 100 = -52.5%
Formula
Percentage change = [(465 - 979) / 979] x 100
Subtract the new number by the original number
465 - 979 = -514
-514 ÷ 979 = -0.5250255362614913
-0.5250255362614913 x 100 = -52.5%