-9.2% is the change from 522 to 474
Calculation steps:
[( 474 - 522 ) ÷ 522] x 100 = -9.2%
Formula
Percentage change = [(474 - 522) / 522] x 100
Subtract the new number by the original number
474 - 522 = -48
-48 ÷ 522 = -0.09195402298850575
-0.09195402298850575 x 100 = -9.2%