-59.5% is the change from 679 to 275
Calculation steps:
[( 275 - 679 ) ÷ 679] x 100 = -59.5%
Formula
Percentage change = [(275 - 679) / 679] x 100
Subtract the new number by the original number
275 - 679 = -404
-404 ÷ 679 = -0.5949926362297496
-0.5949926362297496 x 100 = -59.5%