-7.36% is the change from 503 to 466
Calculation steps:
[( 466 - 503 ) ÷ 503] x 100 = -7.36%
Formula
Percentage change = [(466 - 503) / 503] x 100
Subtract the new number by the original number
466 - 503 = -37
-37 ÷ 503 = -0.073558648111332
-0.073558648111332 x 100 = -7.36%