-41.7% is the change from 657 to 383
Calculation steps:
[( 383 - 657 ) ÷ 657] x 100 = -41.7%
Formula
Percentage change = [(383 - 657) / 657] x 100
Subtract the new number by the original number
383 - 657 = -274
-274 ÷ 657 = -0.4170471841704718
-0.4170471841704718 x 100 = -41.7%