-35.27% is the change from 842 to 545
Calculation steps:
[( 545 - 842 ) ÷ 842] x 100 = -35.27%
Formula
Percentage change = [(545 - 842) / 842] x 100
Subtract the new number by the original number
545 - 842 = -297
-297 ÷ 842 = -0.3527315914489311
-0.3527315914489311 x 100 = -35.27%