-34.65% is the change from 837 to 547
Calculation steps:
[( 547 - 837 ) ÷ 837] x 100 = -34.65%
Formula
Percentage change = [(547 - 837) / 837] x 100
Subtract the new number by the original number
547 - 837 = -290
-290 ÷ 837 = -0.34647550776583036
-0.34647550776583036 x 100 = -34.65%