-44.91% is the change from 501 to 276
Calculation steps:
[( 276 - 501 ) ÷ 501] x 100 = -44.91%
Formula
Percentage change = [(276 - 501) / 501] x 100
Subtract the new number by the original number
276 - 501 = -225
-225 ÷ 501 = -0.4491017964071856
-0.4491017964071856 x 100 = -44.91%