-34.17% is the change from 837 to 551
Calculation steps:
[( 551 - 837 ) ÷ 837] x 100 = -34.17%
Formula
Percentage change = [(551 - 837) / 837] x 100
Subtract the new number by the original number
551 - 837 = -286
-286 ÷ 837 = -0.34169653524492233
-0.34169653524492233 x 100 = -34.17%