-11.93% is the change from 503 to 443
Calculation steps:
[( 443 - 503 ) ÷ 503] x 100 = -11.93%
Formula
Percentage change = [(443 - 503) / 503] x 100
Subtract the new number by the original number
443 - 503 = -60
-60 ÷ 503 = -0.11928429423459244
-0.11928429423459244 x 100 = -11.93%