We're dividing 6807409 by 156 
We want to divide 6807409 by 156.

Advancing to step 1:
If we divide 6 by 156, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 156

Advancing to step 2:
If we divide 68 by 156, we get 0 and a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Bring next digit (0) of the dividend behind the 68 and repeat the process: 680 / 156

Going ahead to step 3:
156 can be fit into 680 4 times, resulting in a remainder of 56.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 624 from 680 to get 56.
Take the next digit (7) from the dividend and append it to 56, then repeat: 567 / 156

Advancing to step 4:
156 goes into 567 3 times with a remainder of 99.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we take 468 away from 567, we end up with 99.
Fetch the next digit (4) from the dividend, attach it to 99 and continue: 994 / 156

Let's proceed to step 5:
156 can be fit into 994 6 times, resulting in a remainder of 58.
The number 6 becomes the next digit in our result. 
Result so far: 436.0
If we take 936 away from 994, we end up with 58.
Grab the next digit (0) from the dividend, add it to 58, then carry on: 580 / 156

Moving on to step 6:
When dividing 580 by 156, we get 3 with a remainder of 112.
Write down 3 as next digit of the result. 
Result so far: 4363.0
Deduct 468 from 580 and we're left with 112.
Grab the next digit (9) from the dividend, add it to 112, then carry on: 1129 / 156

Moving on to step 7:
If we divide 1129 by 156, we get 7 and a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 43637.0
If we subtract 1092 from 1129, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 8:
156 goes into 370 2 times with a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 43637.2
If we subtract 312 from 370, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
If we divide 580 by 156, we get 3 and a remainder of 112.
Use 3 as the next digit of our solution. 
Result so far: 43637.23
Subtract 468 from 580 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 10:
The number 156 fits into 1120 7 times, leaving a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 43637.237
Subtract 1092 from 1120 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
156 can be fit into 280 1 times, resulting in a remainder of 124.
Use 1 as the next digit of our solution. 
Result so far: 43637.2371
If we take 156 away from 280, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 12:
When dividing 1240 by 156, we get 7 with a remainder of 148.
Write down 7 as next digit of the result. 
Result so far: 43637.23717
The remainder is 148 after subtracting 1092 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Going ahead to step 13:
1480 divided by 156 is 9 with a remainder of 76.
Put 9 as the next digit of the answer. 
Result so far: 43637.237179
Deduct 1404 from 1480 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 14:
156 goes into 760 4 times with a remainder of 136.
Write down 4 as next digit of the result. 
Result so far: 43637.2371794
Deduct 624 from 760 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 15:
When dividing 1360 by 156, we get 8 with a remainder of 112.
The number 8 becomes the next digit in our result. 
Result so far: 43637.23717948
Subtracting 1248 from 1360 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

After the division, we end up with 43637.23717948 and a remainder of 1.12e-07.