-54% is the change from 813 to 374
Calculation steps:
[( 374 - 813 ) ÷ 813] x 100 = -54%
Formula
Percentage change = [(374 - 813) / 813] x 100
Subtract the new number by the original number
374 - 813 = -439
-439 ÷ 813 = -0.5399753997539976
-0.5399753997539976 x 100 = -54%