-27.72% is the change from 837 to 605
Calculation steps:
[( 605 - 837 ) ÷ 837] x 100 = -27.72%
Formula
Percentage change = [(605 - 837) / 837] x 100
Subtract the new number by the original number
605 - 837 = -232
-232 ÷ 837 = -0.27718040621266427
-0.27718040621266427 x 100 = -27.72%