-8.52% is the change from 657 to 601
Calculation steps:
[( 601 - 657 ) ÷ 657] x 100 = -8.52%
Formula
Percentage change = [(601 - 657) / 657] x 100
Subtract the new number by the original number
601 - 657 = -56
-56 ÷ 657 = -0.0852359208523592
-0.0852359208523592 x 100 = -8.52%