-49.87% is the change from 792 to 397
Calculation steps:
[( 397 - 792 ) ÷ 792] x 100 = -49.87%
Formula
Percentage change = [(397 - 792) / 792] x 100
Subtract the new number by the original number
397 - 792 = -395
-395 ÷ 792 = -0.49873737373737376
-0.49873737373737376 x 100 = -49.87%