-8.9% is the change from 562 to 512
Calculation steps:
[( 512 - 562 ) ÷ 562] x 100 = -8.9%
Formula
Percentage change = [(512 - 562) / 562] x 100
Subtract the new number by the original number
512 - 562 = -50
-50 ÷ 562 = -0.08896797153024912
-0.08896797153024912 x 100 = -8.9%