-26.33% is the change from 657 to 484
Calculation steps:
[( 484 - 657 ) ÷ 657] x 100 = -26.33%
Formula
Percentage change = [(484 - 657) / 657] x 100
Subtract the new number by the original number
484 - 657 = -173
-173 ÷ 657 = -0.2633181126331811
-0.2633181126331811 x 100 = -26.33%