-4.88% is the change from 901 to 857
Calculation steps:
[( 857 - 901 ) ÷ 901] x 100 = -4.88%
Formula
Percentage change = [(857 - 901) / 901] x 100
Subtract the new number by the original number
857 - 901 = -44
-44 ÷ 901 = -0.048834628190899
-0.048834628190899 x 100 = -4.88%