-51.83% is the change from 575 to 277
Calculation steps:
[( 277 - 575 ) ÷ 575] x 100 = -51.83%
Formula
Percentage change = [(277 - 575) / 575] x 100
Subtract the new number by the original number
277 - 575 = -298
-298 ÷ 575 = -0.5182608695652174
-0.5182608695652174 x 100 = -51.83%