Let's divide 39126693 by 853
We want to divide 39126693 by 853.

On to step 1:
If we divide 3 by 853, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 853

Let's proceed to step 2:
853 can be fit into 39 0 times, resulting in a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Include the next digit (1) from the dividend after 39, then repeat: 391 / 853

On to step 3:
853 can be fit into 391 0 times, resulting in a remainder of 391.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 391, we get 391.
Bring next digit (2) of the dividend behind the 391 and repeat the process: 3912 / 853

Let's proceed to step 4:
The number 853 fits into 3912 4 times, leaving a remainder of 500.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3412 from 3912, we get 500.
Fetch the next digit (6) from the dividend, attach it to 500 and continue: 5006 / 853

Let's proceed to step 5:
853 can be fit into 5006 5 times, resulting in a remainder of 741.
Put 5 as the next digit of the answer. 
Result so far: 45.0
Subtract 4265 from 5006 to get 741.
Include the next digit (6) from the dividend after 741, then repeat: 7416 / 853

Going ahead to step 6:
The number 853 fits into 7416 8 times, leaving a remainder of 592.
The next digit of our result is 8. 
Result so far: 458.0
If we take 6824 away from 7416, we end up with 592.
Include the next digit (9) from the dividend after 592, then repeat: 5929 / 853

Advancing to step 7:
When dividing 5929 by 853, we get 6 with a remainder of 811.
Use 6 as the next digit of our solution. 
Result so far: 4586.0
Deduct 5118 from 5929 and we're left with 811.
Append the next digit (3) from the dividend to 811 and continue with: 8113 / 853

Step 8:
If we divide 8113 by 853, we get 9 and a remainder of 436.
Record the quotient 9 as the next digit in the result. 
Result so far: 45869.0
The remainder is 436 after subtracting 7677 from 8113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Let's proceed to step 9:
When dividing 4360 by 853, we get 5 with a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 45869.5
Deduct 4265 from 4360 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 10:
The number 853 fits into 950 1 times, leaving a remainder of 97.
The next digit of our result is 1. 
Result so far: 45869.51
If we take 853 away from 950, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Moving on to step 11:
853 goes into 970 1 times with a remainder of 117.
Put 1 as the next digit of the answer. 
Result so far: 45869.511
If we subtract 853 from 970, we get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

The quotient of the division is 45869.511, and the remainder is 0.0117.