-38.61% is the change from 891 to 547
Calculation steps:
[( 547 - 891 ) ÷ 891] x 100 = -38.61%
Formula
Percentage change = [(547 - 891) / 891] x 100
Subtract the new number by the original number
547 - 891 = -344
-344 ÷ 891 = -0.38608305274971944
-0.38608305274971944 x 100 = -38.61%