-5.18% is the change from 985 to 934
Calculation steps:
[( 934 - 985 ) ÷ 985] x 100 = -5.18%
Formula
Percentage change = [(934 - 985) / 985] x 100
Subtract the new number by the original number
934 - 985 = -51
-51 ÷ 985 = -0.05177664974619289
-0.05177664974619289 x 100 = -5.18%