-3.75% is the change from 534 to 514
Calculation steps:
[( 514 - 534 ) ÷ 534] x 100 = -3.75%
Formula
Percentage change = [(514 - 534) / 534] x 100
Subtract the new number by the original number
514 - 534 = -20
-20 ÷ 534 = -0.03745318352059925
-0.03745318352059925 x 100 = -3.75%