-1.95% is the change from 514 to 504
Calculation steps:
[( 504 - 514 ) ÷ 514] x 100 = -1.95%
Formula
Percentage change = [(504 - 514) / 514] x 100
Subtract the new number by the original number
504 - 514 = -10
-10 ÷ 514 = -0.019455252918287938
-0.019455252918287938 x 100 = -1.95%