-54.03% is the change from 657 to 302
Calculation steps:
[( 302 - 657 ) ÷ 657] x 100 = -54.03%
Formula
Percentage change = [(302 - 657) / 657] x 100
Subtract the new number by the original number
302 - 657 = -355
-355 ÷ 657 = -0.5403348554033486
-0.5403348554033486 x 100 = -54.03%