-47.02% is the change from 738 to 391
Calculation steps:
[( 391 - 738 ) ÷ 738] x 100 = -47.02%
Formula
Percentage change = [(391 - 738) / 738] x 100
Subtract the new number by the original number
391 - 738 = -347
-347 ÷ 738 = -0.470189701897019
-0.470189701897019 x 100 = -47.02%