-11.49% is the change from 531 to 470
Calculation steps:
[( 470 - 531 ) ÷ 531] x 100 = -11.49%
Formula
Percentage change = [(470 - 531) / 531] x 100
Subtract the new number by the original number
470 - 531 = -61
-61 ÷ 531 = -0.11487758945386065
-0.11487758945386065 x 100 = -11.49%