-25.73% is the change from 548 to 407
Calculation steps:
[( 407 - 548 ) ÷ 548] x 100 = -25.73%
Formula
Percentage change = [(407 - 548) / 548] x 100
Subtract the new number by the original number
407 - 548 = -141
-141 ÷ 548 = -0.2572992700729927
-0.2572992700729927 x 100 = -25.73%