-34.28% is the change from 843 to 554
Calculation steps:
[( 554 - 843 ) ÷ 843] x 100 = -34.28%
Formula
Percentage change = [(554 - 843) / 843] x 100
Subtract the new number by the original number
554 - 843 = -289
-289 ÷ 843 = -0.3428232502965599
-0.3428232502965599 x 100 = -34.28%