426850 ÷ 31 
We want to figure out the number of times 426850 can be divided by 31.

Advancing to step 1:
When dividing 4 by 31, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 31

Advancing to step 2:
31 can be fit into 42 1 times, resulting in a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 31 from 42, we get 11.
Bring next digit (6) of the dividend behind the 11 and repeat the process: 116 / 31

On to step 3:
When dividing 116 by 31, we get 3 with a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 93 away from 116, we end up with 23.
Fetch the next digit (8) from the dividend, attach it to 23 and continue: 238 / 31

Step 4:
If we divide 238 by 31, we get 7 and a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 137.0
If we take 217 away from 238, we end up with 21.
Fetch the next digit (5) from the dividend, attach it to 21 and continue: 215 / 31

Advancing to step 5:
215 divided by 31 is 6 with a remainder of 29.
Put 6 as the next digit of the answer. 
Result so far: 1376.0
Subtract 186 from 215 to get 29.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 31

Step 6:
When dividing 290 by 31, we get 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 13769.0
If we take 279 away from 290, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
The number 31 fits into 110 3 times, leaving a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 13769.3
If we subtract 93 from 110, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 8:
The number 31 fits into 170 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 13769.35
If we take 155 away from 170, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
150 divided by 31 is 4 with a remainder of 26.
The next digit of our result is 4. 
Result so far: 13769.354
The remainder is 26 after subtracting 124 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
31 goes into 260 8 times with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 13769.3548
Subtract 248 from 260 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
When dividing 120 by 31, we get 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 13769.35483
Subtract 93 from 120 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 12:
31 can be fit into 270 8 times, resulting in a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 13769.354838
Subtracting 248 from 270 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 13:
When dividing 220 by 31, we get 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 13769.3548387
If we take 217 away from 220, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 14:
If we divide 30 by 31, we get 0 and a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 13769.3548387
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 13769.3548387 with a remaining 3e-08.