49410478 divided by 686 
We want to figure out the number of times 49410478 can be divided by 686.

Advancing to step 1:
686 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 686

Let's proceed to step 2:
If we divide 49 by 686, we get 0 and a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 49, we end up with 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 686

Let's proceed to step 3:
494 divided by 686 is 0 with a remainder of 494.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 494 and we're left with 494.
Include the next digit (1) from the dividend after 494, then repeat: 4941 / 686

Let's proceed to step 4:
The number 686 fits into 4941 7 times, leaving a remainder of 139.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 4802 away from 4941, we end up with 139.
Bring next digit (0) of the dividend behind the 139 and repeat the process: 1390 / 686

On to step 5:
1390 divided by 686 is 2 with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 72.0
Subtract 1372 from 1390 to get 18.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 686

Advancing to step 6:
If we divide 184 by 686, we get 0 and a remainder of 184.
Use 0 as the next digit of our solution. 
Result so far: 720.0
Deduct 0 from 184 and we're left with 184.
Take the next digit (7) from the dividend and append it to 184, then repeat: 1847 / 686

Let's proceed to step 7:
686 can be fit into 1847 2 times, resulting in a remainder of 475.
Use 2 as the next digit of our solution. 
Result so far: 7202.0
If we take 1372 away from 1847, we end up with 475.
Fetch the next digit (8) from the dividend, attach it to 475 and continue: 4758 / 686

Advancing to step 8:
When dividing 4758 by 686, we get 6 with a remainder of 642.
Put 6 as the next digit of the answer. 
Result so far: 72026.0
If we take 4116 away from 4758, we end up with 642.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6420, and continue the process.

Moving on to step 9:
686 can be fit into 6420 9 times, resulting in a remainder of 246.
Put 9 as the next digit of the answer. 
Result so far: 72026.9
The remainder is 246 after subtracting 6174 from 6420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Going ahead to step 10:
The number 686 fits into 2460 3 times, leaving a remainder of 402.
Use 3 as the next digit of our solution. 
Result so far: 72026.93
Deduct 2058 from 2460 and we're left with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Going ahead to step 11:
686 can be fit into 4020 5 times, resulting in a remainder of 590.
The number 5 becomes the next digit in our result. 
Result so far: 72026.935
If we take 3430 away from 4020, we end up with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Going ahead to step 12:
If we divide 5900 by 686, we get 8 and a remainder of 412.
Use 8 as the next digit of our solution. 
Result so far: 72026.9358
Deduct 5488 from 5900 and we're left with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Moving on to step 13:
When dividing 4120 by 686, we get 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 72026.93586
If we subtract 4116 from 4120, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
686 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 72026.93586
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 15:
The number 686 fits into 400 0 times, leaving a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 72026.93586
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 72026.93586, and the remainder is 4e-06.