How do the 8s in 6.58 and 47.816 compare?

The value of the 8 in 6.58 is 1,000 times the value of the 8 in 47.816.

The value of the 8 in 6.58 is 10 times the value of the 8 in 47.816.

The value of the 8 in 6.58 is 1/10 the value of the 8 in 47.816.

The value of the 3 in 6.58 is 1/1,000 the value of the 8 in 47.816.