-27.86% is the change from 883 to 637
Calculation steps:
[( 637 - 883 ) ÷ 883] x 100 = -27.86%
Formula
Percentage change = [(637 - 883) / 883] x 100
Subtract the new number by the original number
637 - 883 = -246
-246 ÷ 883 = -0.2785956964892412
-0.2785956964892412 x 100 = -27.86%