4941.18% is the change from 17 to 857
Calculation steps:
[( 857 - 17 ) ÷ 17] x 100 = 4941.18%
Formula
Percentage change = [(857 - 17) / 17] x 100
Subtract the new number by the original number
857 - 17 = 840
840 ÷ 17 = 49.411764705882355
49.411764705882355 x 100 = 4941.18%