-11.55% is the change from 511 to 452
Calculation steps:
[( 452 - 511 ) ÷ 511] x 100 = -11.55%
Formula
Percentage change = [(452 - 511) / 511] x 100
Subtract the new number by the original number
452 - 511 = -59
-59 ÷ 511 = -0.11545988258317025
-0.11545988258317025 x 100 = -11.55%