-48.71% is the change from 774 to 397
Calculation steps:
[( 397 - 774 ) ÷ 774] x 100 = -48.71%
Formula
Percentage change = [(397 - 774) / 774] x 100
Subtract the new number by the original number
397 - 774 = -377
-377 ÷ 774 = -0.4870801033591731
-0.4870801033591731 x 100 = -48.71%