-44.7% is the change from 924 to 511
Calculation steps:
[( 511 - 924 ) ÷ 924] x 100 = -44.7%
Formula
Percentage change = [(511 - 924) / 924] x 100
Subtract the new number by the original number
511 - 924 = -413
-413 ÷ 924 = -0.44696969696969696
-0.44696969696969696 x 100 = -44.7%