1091908 ÷ 170 
We want to divide 1091908 by 170.

Going ahead to step 1:
If we divide 1 by 170, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 170

Step 2:
170 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Grab the next digit (9) from the dividend, add it to 10, then carry on: 109 / 170

Moving on to step 3:
170 can be fit into 109 0 times, resulting in a remainder of 109.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 109, we end up with 109.
Include the next digit (1) from the dividend after 109, then repeat: 1091 / 170

Moving on to step 4:
When dividing 1091 by 170, we get 6 with a remainder of 71.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 1020 away from 1091, we end up with 71.
Grab the next digit (9) from the dividend, add it to 71, then carry on: 719 / 170

Going ahead to step 5:
170 can be fit into 719 4 times, resulting in a remainder of 39.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
The remainder is 39 after subtracting 680 from 719.
Append the next digit (0) from the dividend to 39 and continue with: 390 / 170

Going ahead to step 6:
170 can be fit into 390 2 times, resulting in a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 642.0
The remainder is 50 after subtracting 340 from 390.
Append the next digit (8) from the dividend to 50 and continue with: 508 / 170

Let's proceed to step 7:
170 goes into 508 2 times with a remainder of 168.
Put 2 as the next digit of the answer. 
Result so far: 6422.0
If we take 340 away from 508, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 8:
1680 divided by 170 is 9 with a remainder of 150.
Write down 9 as next digit of the result. 
Result so far: 6422.9
Subtracting 1530 from 1680 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 9:
The number 170 fits into 1500 8 times, leaving a remainder of 140.
Write down 8 as next digit of the result. 
Result so far: 6422.98
If we subtract 1360 from 1500, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 10:
When dividing 1400 by 170, we get 8 with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 6422.988
Deduct 1360 from 1400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 6422.988, with a leftover of 0.004.