-54.73% is the change from 771 to 349
Calculation steps:
[( 349 - 771 ) ÷ 771] x 100 = -54.73%
Formula
Percentage change = [(349 - 771) / 771] x 100
Subtract the new number by the original number
349 - 771 = -422
-422 ÷ 771 = -0.5473411154345007
-0.5473411154345007 x 100 = -54.73%