-78.29% is the change from 585 to 127
Calculation steps:
[( 127 - 585 ) ÷ 585] x 100 = -78.29%
Formula
Percentage change = [(127 - 585) / 585] x 100
Subtract the new number by the original number
127 - 585 = -458
-458 ÷ 585 = -0.7829059829059829
-0.7829059829059829 x 100 = -78.29%