We're dividing 39435843 by 837 
We want to divide 39435843 by 837.

Going ahead to step 1:
When dividing 3 by 837, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 837

Going ahead to step 2:
The number 837 fits into 39 0 times, leaving a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Grab the next digit (4) from the dividend, add it to 39, then carry on: 394 / 837

Advancing to step 3:
The number 837 fits into 394 0 times, leaving a remainder of 394.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 394, we get 394.
Grab the next digit (3) from the dividend, add it to 394, then carry on: 3943 / 837

Going ahead to step 4:
837 can be fit into 3943 4 times, resulting in a remainder of 595.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 3348 away from 3943, we end up with 595.
Include the next digit (5) from the dividend after 595, then repeat: 5955 / 837

Let's proceed to step 5:
The number 837 fits into 5955 7 times, leaving a remainder of 96.
Use 7 as the next digit of our solution. 
Result so far: 47.0
Deduct 5859 from 5955 and we're left with 96.
Append the next digit (8) from the dividend to 96 and continue with: 968 / 837

Going ahead to step 6:
837 goes into 968 1 times with a remainder of 131.
The next digit of our result is 1. 
Result so far: 471.0
Deduct 837 from 968 and we're left with 131.
Include the next digit (4) from the dividend after 131, then repeat: 1314 / 837

Advancing to step 7:
When dividing 1314 by 837, we get 1 with a remainder of 477.
The number 1 becomes the next digit in our result. 
Result so far: 4711.0
The remainder is 477 after subtracting 837 from 1314.
Append the next digit (3) from the dividend to 477 and continue with: 4773 / 837

Going ahead to step 8:
837 can be fit into 4773 5 times, resulting in a remainder of 588.
Write down 5 as next digit of the result. 
Result so far: 47115.0
If we take 4185 away from 4773, we end up with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Advancing to step 9:
When dividing 5880 by 837, we get 7 with a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 47115.7
Subtract 5859 from 5880 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 10:
837 can be fit into 210 0 times, resulting in a remainder of 210.
Write down 0 as next digit of the result. 
Result so far: 47115.7
If we subtract 0 from 210, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 11:
2100 divided by 837 is 2 with a remainder of 426.
The next digit of our result is 2. 
Result so far: 47115.702
If we take 1674 away from 2100, we end up with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Step 12:
When dividing 4260 by 837, we get 5 with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 47115.7025
Subtract 4185 from 4260 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 13:
837 can be fit into 750 0 times, resulting in a remainder of 750.
Use 0 as the next digit of our solution. 
Result so far: 47115.7025
The remainder is 750 after subtracting 0 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Going ahead to step 14:
When dividing 7500 by 837, we get 8 with a remainder of 804.
The next digit of our result is 8. 
Result so far: 47115.702508
If we subtract 6696 from 7500, we get 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Going ahead to step 15:
The number 837 fits into 8040 9 times, leaving a remainder of 507.
Record the quotient 9 as the next digit in the result. 
Result so far: 47115.7025089
Subtract 7533 from 8040 to get 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Let's proceed to step 16:
837 goes into 5070 6 times with a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 47115.70250896
If we take 5022 away from 5070, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 47115.70250896 and a remainder of 4.8e-08.