12.08% is the change from 505 to 566
Calculation steps:
[( 566 - 505 ) ÷ 505] x 100 = 12.08%
Formula
Percentage change = [(566 - 505) / 505] x 100
Subtract the new number by the original number
566 - 505 = 61
61 ÷ 505 = 0.12079207920792079
0.12079207920792079 x 100 = 12.08%