-17.4% is the change from 569 to 470
Calculation steps:
[( 470 - 569 ) ÷ 569] x 100 = -17.4%
Formula
Percentage change = [(470 - 569) / 569] x 100
Subtract the new number by the original number
470 - 569 = -99
-99 ÷ 569 = -0.17398945518453426
-0.17398945518453426 x 100 = -17.4%