-8.11% is the change from 567 to 521
Calculation steps:
[( 521 - 567 ) ÷ 567] x 100 = -8.11%
Formula
Percentage change = [(521 - 567) / 567] x 100
Subtract the new number by the original number
521 - 567 = -46
-46 ÷ 567 = -0.08112874779541446
-0.08112874779541446 x 100 = -8.11%