-46.62% is the change from 517 to 276
Calculation steps:
[( 276 - 517 ) ÷ 517] x 100 = -46.62%
Formula
Percentage change = [(276 - 517) / 517] x 100
Subtract the new number by the original number
276 - 517 = -241
-241 ÷ 517 = -0.4661508704061896
-0.4661508704061896 x 100 = -46.62%