-21.43% is the change from 924 to 726
Calculation steps:
[( 726 - 924 ) ÷ 924] x 100 = -21.43%
Formula
Percentage change = [(726 - 924) / 924] x 100
Subtract the new number by the original number
726 - 924 = -198
-198 ÷ 924 = -0.21428571428571427
-0.21428571428571427 x 100 = -21.43%