-45.72% is the change from 514 to 279
Calculation steps:
[( 279 - 514 ) ÷ 514] x 100 = -45.72%
Formula
Percentage change = [(279 - 514) / 514] x 100
Subtract the new number by the original number
279 - 514 = -235
-235 ÷ 514 = -0.4571984435797665
-0.4571984435797665 x 100 = -45.72%