-10.77% is the change from 520 to 464
Calculation steps:
[( 464 - 520 ) ÷ 520] x 100 = -10.77%
Formula
Percentage change = [(464 - 520) / 520] x 100
Subtract the new number by the original number
464 - 520 = -56
-56 ÷ 520 = -0.1076923076923077
-0.1076923076923077 x 100 = -10.77%