-27.38% is the change from 924 to 671
Calculation steps:
[( 671 - 924 ) ÷ 924] x 100 = -27.38%
Formula
Percentage change = [(671 - 924) / 924] x 100
Subtract the new number by the original number
671 - 924 = -253
-253 ÷ 924 = -0.27380952380952384
-0.27380952380952384 x 100 = -27.38%