-27.04% is the change from 503 to 367
Calculation steps:
[( 367 - 503 ) ÷ 503] x 100 = -27.04%
Formula
Percentage change = [(367 - 503) / 503] x 100
Subtract the new number by the original number
367 - 503 = -136
-136 ÷ 503 = -0.27037773359840955
-0.27037773359840955 x 100 = -27.04%