Divide the following numbers and find the remainder: a) 859 by 8 b) 384 by 5 c) 751 by 7 d) 327 by 6

$$107 \times 8 + 3 = 856 + 3 = 859$$

The exact answer is $\boxed{107 \text{ R } 3}$.

$$76 \times 5 + 4 = 380 + 4 = 384$$

The exact answer is $\boxed{76 \text{ R } 4}$.

$$107 \times 7 + 2 = 749 + 2 = 751$$

The exact answer is $\boxed{107 \text{ R } 2}$.

$$54 \times 6 + 3 = 324 + 3 = 327$$

The exact answer is $\boxed{54 \text{ R } 3}$.