-25.25% is the change from 503 to 376
Calculation steps:
[( 376 - 503 ) ÷ 503] x 100 = -25.25%
Formula
Percentage change = [(376 - 503) / 503] x 100
Subtract the new number by the original number
376 - 503 = -127
-127 ÷ 503 = -0.2524850894632207
-0.2524850894632207 x 100 = -25.25%