-66.33% is the change from 903 to 304
Calculation steps:
[( 304 - 903 ) ÷ 903] x 100 = -66.33%
Formula
Percentage change = [(304 - 903) / 903] x 100
Subtract the new number by the original number
304 - 903 = -599
-599 ÷ 903 = -0.6633444075304541
-0.6633444075304541 x 100 = -66.33%