31026873 ÷ 850 
We want to divide 31026873 by 850.

Advancing to step 1:
The number 850 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 850

Step 2:
When dividing 31 by 850, we get 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Bring next digit (0) of the dividend behind the 31 and repeat the process: 310 / 850

Going ahead to step 3:
310 divided by 850 is 0 with a remainder of 310.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 310 and we're left with 310.
Include the next digit (2) from the dividend after 310, then repeat: 3102 / 850

Step 4:
When dividing 3102 by 850, we get 3 with a remainder of 552.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 2550 from 3102 to get 552.
Grab the next digit (6) from the dividend, add it to 552, then carry on: 5526 / 850

Moving on to step 5:
5526 divided by 850 is 6 with a remainder of 426.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
If we take 5100 away from 5526, we end up with 426.
Take the next digit (8) from the dividend and append it to 426, then repeat: 4268 / 850

Let's proceed to step 6:
The number 850 fits into 4268 5 times, leaving a remainder of 18.
Record the quotient 5 as the next digit in the result. 
Result so far: 365.0
Deduct 4250 from 4268 and we're left with 18.
Bring next digit (7) of the dividend behind the 18 and repeat the process: 187 / 850

Moving on to step 7:
When dividing 187 by 850, we get 0 with a remainder of 187.
Write down 0 as next digit of the result. 
Result so far: 3650.0
Deduct 0 from 187 and we're left with 187.
Grab the next digit (3) from the dividend, add it to 187, then carry on: 1873 / 850

Advancing to step 8:
850 goes into 1873 2 times with a remainder of 173.
Record the quotient 2 as the next digit in the result. 
Result so far: 36502.0
Subtract 1700 from 1873 to get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Advancing to step 9:
850 goes into 1730 2 times with a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 36502.2
If we take 1700 away from 1730, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
When dividing 300 by 850, we get 0 with a remainder of 300.
The next digit of our result is 0. 
Result so far: 36502.2
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 11:
3000 divided by 850 is 3 with a remainder of 450.
The next digit of our result is 3. 
Result so far: 36502.203
If we subtract 2550 from 3000, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 12:
4500 divided by 850 is 5 with a remainder of 250.
The next digit of our result is 5. 
Result so far: 36502.2035
Subtract 4250 from 4500 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 13:
850 goes into 2500 2 times with a remainder of 800.
Write down 2 as next digit of the result. 
Result so far: 36502.20352
If we take 1700 away from 2500, we end up with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

On to step 14:
When dividing 8000 by 850, we get 9 with a remainder of 350.
Write down 9 as next digit of the result. 
Result so far: 36502.203529
Subtract 7650 from 8000 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 15:
850 can be fit into 3500 4 times, resulting in a remainder of 100.
The number 4 becomes the next digit in our result. 
Result so far: 36502.2035294
Subtract 3400 from 3500 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 16:
1000 divided by 850 is 1 with a remainder of 150.
Use 1 as the next digit of our solution. 
Result so far: 36502.20352941
Subtract 850 from 1000 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

The quotient of the division is 36502.20352941, and the remainder is 1.5e-07.