4935.29% is the change from 17 to 856
Calculation steps:
[( 856 - 17 ) ÷ 17] x 100 = 4935.29%
Formula
Percentage change = [(856 - 17) / 17] x 100
Subtract the new number by the original number
856 - 17 = 839
839 ÷ 17 = 49.35294117647059
49.35294117647059 x 100 = 4935.29%