-6.38% is the change from 862 to 807
Calculation steps:
[( 807 - 862 ) ÷ 862] x 100 = -6.38%
Formula
Percentage change = [(807 - 862) / 862] x 100
Subtract the new number by the original number
807 - 862 = -55
-55 ÷ 862 = -0.06380510440835267
-0.06380510440835267 x 100 = -6.38%