-67.14% is the change from 837 to 275
Calculation steps:
[( 275 - 837 ) ÷ 837] x 100 = -67.14%
Formula
Percentage change = [(275 - 837) / 837] x 100
Subtract the new number by the original number
275 - 837 = -562
-562 ÷ 837 = -0.6714456391875747
-0.6714456391875747 x 100 = -67.14%