-53% is the change from 800 to 376
Calculation steps:
[( 376 - 800 ) ÷ 800] x 100 = -53%
Formula
Percentage change = [(376 - 800) / 800] x 100
Subtract the new number by the original number
376 - 800 = -424
-424 ÷ 800 = -0.53
-0.53 x 100 = -53%
Example