-54.25% is the change from 824 to 377
Calculation steps:
[( 377 - 824 ) ÷ 824] x 100 = -54.25%
Formula
Percentage change = [(377 - 824) / 824] x 100
Subtract the new number by the original number
377 - 824 = -447
-447 ÷ 824 = -0.5424757281553398
-0.5424757281553398 x 100 = -54.25%