Let's divide 90345110 by 850
We're looking to find how many times 850 goes into 90345110.

Let's proceed to step 1:
850 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 850

Let's proceed to step 2:
When dividing 90 by 850, we get 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Include the next digit (3) from the dividend after 90, then repeat: 903 / 850

Moving on to step 3:
903 divided by 850 is 1 with a remainder of 53.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 850 from 903 leaves us with 53.
Include the next digit (4) from the dividend after 53, then repeat: 534 / 850

Advancing to step 4:
The number 850 fits into 534 0 times, leaving a remainder of 534.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 534 leaves us with 534.
Grab the next digit (5) from the dividend, add it to 534, then carry on: 5345 / 850

Let's proceed to step 5:
850 can be fit into 5345 6 times, resulting in a remainder of 245.
The next digit of our result is 6. 
Result so far: 106.0
Subtracting 5100 from 5345 leaves us with 245.
Append the next digit (1) from the dividend to 245 and continue with: 2451 / 850

Let's proceed to step 6:
When dividing 2451 by 850, we get 2 with a remainder of 751.
Write down 2 as next digit of the result. 
Result so far: 1062.0
Subtracting 1700 from 2451 leaves us with 751.
Bring next digit (1) of the dividend behind the 751 and repeat the process: 7511 / 850

Step 7:
If we divide 7511 by 850, we get 8 and a remainder of 711.
Record the quotient 8 as the next digit in the result. 
Result so far: 10628.0
Deduct 6800 from 7511 and we're left with 711.
Take the next digit (0) from the dividend and append it to 711, then repeat: 7110 / 850

Advancing to step 8:
If we divide 7110 by 850, we get 8 and a remainder of 310.
Put 8 as the next digit of the answer. 
Result so far: 106288.0
Deduct 6800 from 7110 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 9:
850 goes into 3100 3 times with a remainder of 550.
Write down 3 as next digit of the result. 
Result so far: 106288.3
Subtract 2550 from 3100 to get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Moving on to step 10:
When dividing 5500 by 850, we get 6 with a remainder of 400.
The next digit of our result is 6. 
Result so far: 106288.36
Subtracting 5100 from 5500 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 11:
4000 divided by 850 is 4 with a remainder of 600.
The next digit of our result is 4. 
Result so far: 106288.364
If we take 3400 away from 4000, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Let's proceed to step 12:
When dividing 6000 by 850, we get 7 with a remainder of 50.
Use 7 as the next digit of our solution. 
Result so far: 106288.3647
If we subtract 5950 from 6000, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 13:
The number 850 fits into 500 0 times, leaving a remainder of 500.
Use 0 as the next digit of our solution. 
Result so far: 106288.3647
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 14:
5000 divided by 850 is 5 with a remainder of 750.
The next digit of our result is 5. 
Result so far: 106288.364705
The remainder is 750 after subtracting 4250 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

On to step 15:
If we divide 7500 by 850, we get 8 and a remainder of 700.
Write down 8 as next digit of the result. 
Result so far: 106288.3647058
The remainder is 700 after subtracting 6800 from 7500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Moving on to step 16:
850 can be fit into 7000 8 times, resulting in a remainder of 200.
The next digit of our result is 8. 
Result so far: 106288.36470588
Subtracting 6800 from 7000 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

After the division, we end up with 106288.36470588 and a remainder of 2e-07.