-47.73% is the change from 771 to 403
Calculation steps:
[( 403 - 771 ) ÷ 771] x 100 = -47.73%
Formula
Percentage change = [(403 - 771) / 771] x 100
Subtract the new number by the original number
403 - 771 = -368
-368 ÷ 771 = -0.4773022049286641
-0.4773022049286641 x 100 = -47.73%