-68.23% is the change from 957 to 304
Calculation steps:
[( 304 - 957 ) ÷ 957] x 100 = -68.23%
Formula
Percentage change = [(304 - 957) / 957] x 100
Subtract the new number by the original number
304 - 957 = -653
-653 ÷ 957 = -0.6823406478578893
-0.6823406478578893 x 100 = -68.23%