-60.57% is the change from 771 to 304
Calculation steps:
[( 304 - 771 ) ÷ 771] x 100 = -60.57%
Formula
Percentage change = [(304 - 771) / 771] x 100
Subtract the new number by the original number
304 - 771 = -467
-467 ÷ 771 = -0.6057068741893644
-0.6057068741893644 x 100 = -60.57%