-45.28% is the change from 996 to 545
Calculation steps:
[( 545 - 996 ) ÷ 996] x 100 = -45.28%
Formula
Percentage change = [(545 - 996) / 996] x 100
Subtract the new number by the original number
545 - 996 = -451
-451 ÷ 996 = -0.4528112449799197
-0.4528112449799197 x 100 = -45.28%