-6.57% is the change from 837 to 782
Calculation steps:
[( 782 - 837 ) ÷ 837] x 100 = -6.57%
Formula
Percentage change = [(782 - 837) / 837] x 100
Subtract the new number by the original number
782 - 837 = -55
-55 ÷ 837 = -0.06571087216248507
-0.06571087216248507 x 100 = -6.57%