-54.94% is the change from 992 to 447
Calculation steps:
[( 447 - 992 ) ÷ 992] x 100 = -54.94%
Formula
Percentage change = [(447 - 992) / 992] x 100
Subtract the new number by the original number
447 - 992 = -545
-545 ÷ 992 = -0.5493951612903226
-0.5493951612903226 x 100 = -54.94%