20513195 divided by 850 
Our goal is to divide 20513195 by 850.

On to step 1:
2 divided by 850 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 850

Moving on to step 2:
When dividing 20 by 850, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 850

Moving on to step 3:
When dividing 205 by 850, we get 0 with a remainder of 205.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 205, we get 205.
Bring next digit (1) of the dividend behind the 205 and repeat the process: 2051 / 850

On to step 4:
If we divide 2051 by 850, we get 2 and a remainder of 351.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 1700 from 2051 to get 351.
Include the next digit (3) from the dividend after 351, then repeat: 3513 / 850

Step 5:
3513 divided by 850 is 4 with a remainder of 113.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Deduct 3400 from 3513 and we're left with 113.
Take the next digit (1) from the dividend and append it to 113, then repeat: 1131 / 850

Advancing to step 6:
If we divide 1131 by 850, we get 1 and a remainder of 281.
Use 1 as the next digit of our solution. 
Result so far: 241.0
Deduct 850 from 1131 and we're left with 281.
Grab the next digit (9) from the dividend, add it to 281, then carry on: 2819 / 850

Advancing to step 7:
2819 divided by 850 is 3 with a remainder of 269.
The next digit of our result is 3. 
Result so far: 2413.0
Deduct 2550 from 2819 and we're left with 269.
Include the next digit (5) from the dividend after 269, then repeat: 2695 / 850

Advancing to step 8:
If we divide 2695 by 850, we get 3 and a remainder of 145.
Use 3 as the next digit of our solution. 
Result so far: 24133.0
If we take 2550 away from 2695, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Let's proceed to step 9:
When dividing 1450 by 850, we get 1 with a remainder of 600.
Write down 1 as next digit of the result. 
Result so far: 24133.1
Subtracting 850 from 1450 leaves us 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 10:
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: 24133.17
The remainder is 50 after subtracting 5950 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 11:
The number 850 fits into 500 0 times, leaving a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 24133.17
Deduct 0 from 500 and we're left 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.

Moving on to step 12:
850 can be fit into 5000 5 times, resulting in a remainder of 750.
Use 5 as the next digit of our solution. 
Result so far: 24133.1705
Deduct 4250 from 5000 and we're left with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Advancing to step 13:
If we divide 7500 by 850, we get 8 and a remainder of 700.
The next digit of our result is 8. 
Result so far: 24133.17058
Subtract 6800 from 7500 to get 700.
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 14:
The number 850 fits into 7000 8 times, leaving a remainder of 200.
Put 8 as the next digit of the answer. 
Result so far: 24133.170588
If we take 6800 away from 7000, we end up 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.

The final outcome is 24133.170588, with a leftover of 2e-05.