Let's divide 103170 by 766
We want to divide 103170 by 766.

Going ahead to step 1:
766 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 766

Let's proceed to step 2:
When dividing 10 by 766, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 766

Step 3:
766 can be fit into 103 0 times, resulting in a remainder of 103.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 103, we end up with 103.
Include the next digit (1) from the dividend after 103, then repeat: 1031 / 766

Moving on to step 4:
The number 766 fits into 1031 1 times, leaving a remainder of 265.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 766 from 1031 and we're left with 265.
Take the next digit (7) from the dividend and append it to 265, then repeat: 2657 / 766

Moving on to step 5:
766 goes into 2657 3 times with a remainder of 359.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 359 after subtracting 2298 from 2657.
Bring next digit (0) of the dividend behind the 359 and repeat the process: 3590 / 766

On to step 6:
If we divide 3590 by 766, we get 4 and a remainder of 526.
Put 4 as the next digit of the answer. 
Result so far: 134.0
Subtracting 3064 from 3590 leaves us with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Let's proceed to step 7:
When dividing 5260 by 766, we get 6 with a remainder of 664.
The number 6 becomes the next digit in our result. 
Result so far: 134.6
Subtracting 4596 from 5260 leaves us with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

On to step 8:
766 goes into 6640 8 times with a remainder of 512.
Write down 8 as next digit of the result. 
Result so far: 134.68
Subtract 6128 from 6640 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Let's proceed to step 9:
5120 divided by 766 is 6 with a remainder of 524.
Write down 6 as next digit of the result. 
Result so far: 134.686
If we subtract 4596 from 5120, we get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Moving on to step 10:
The number 766 fits into 5240 6 times, leaving a remainder of 644.
The next digit of our result is 6. 
Result so far: 134.6866
Subtract 4596 from 5240 to get 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

The final outcome is 134.6866, with a leftover of 0.00644.