-14.23% is the change from 548 to 470
Calculation steps:
[( 470 - 548 ) ÷ 548] x 100 = -14.23%
Formula
Percentage change = [(470 - 548) / 548] x 100
Subtract the new number by the original number
470 - 548 = -78
-78 ÷ 548 = -0.14233576642335766
-0.14233576642335766 x 100 = -14.23%