-12.23% is the change from 515 to 452
Calculation steps:
[( 452 - 515 ) ÷ 515] x 100 = -12.23%
Formula
Percentage change = [(452 - 515) / 515] x 100
Subtract the new number by the original number
452 - 515 = -63
-63 ÷ 515 = -0.12233009708737864
-0.12233009708737864 x 100 = -12.23%