-54.09% is the change from 599 to 275
Calculation steps:
[( 275 - 599 ) ÷ 599] x 100 = -54.09%
Formula
Percentage change = [(275 - 599) / 599] x 100
Subtract the new number by the original number
275 - 599 = -324
-324 ÷ 599 = -0.5409015025041736
-0.5409015025041736 x 100 = -54.09%