49505543 ÷ 686 
We're looking to find how many times 686 goes into 49505543.

Advancing to step 1:
If we divide 4 by 686, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 686

Advancing to step 2:
If we divide 49 by 686, we get 0 and a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Fetch the next digit (5) from the dividend, attach it to 49 and continue: 495 / 686

Advancing to step 3:
686 goes into 495 0 times with a remainder of 495.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 495, we end up with 495.
Grab the next digit (0) from the dividend, add it to 495, then carry on: 4950 / 686

On to step 4:
The number 686 fits into 4950 7 times, leaving a remainder of 148.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 4802 from 4950, we get 148.
Include the next digit (5) from the dividend after 148, then repeat: 1485 / 686

Moving on to step 5:
The number 686 fits into 1485 2 times, leaving a remainder of 113.
Write down 2 as next digit of the result. 
Result so far: 72.0
Deduct 1372 from 1485 and we're left with 113.
Grab the next digit (5) from the dividend, add it to 113, then carry on: 1135 / 686

Advancing to step 6:
When dividing 1135 by 686, we get 1 with a remainder of 449.
Record the quotient 1 as the next digit in the result. 
Result so far: 721.0
Deduct 686 from 1135 and we're left with 449.
Include the next digit (4) from the dividend after 449, then repeat: 4494 / 686

Let's proceed to step 7:
The number 686 fits into 4494 6 times, leaving a remainder of 378.
The next digit of our result is 6. 
Result so far: 7216.0
If we take 4116 away from 4494, we end up with 378.
Take the next digit (3) from the dividend and append it to 378, then repeat: 3783 / 686

On to step 8:
The number 686 fits into 3783 5 times, leaving a remainder of 353.
Put 5 as the next digit of the answer. 
Result so far: 72165.0
If we subtract 3430 from 3783, we get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

On to step 9:
When dividing 3530 by 686, we get 5 with a remainder of 100.
Write down 5 as next digit of the result. 
Result so far: 72165.5
Subtracting 3430 from 3530 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 10:
686 can be fit into 1000 1 times, resulting in a remainder of 314.
The number 1 becomes the next digit in our result. 
Result so far: 72165.51
If we take 686 away from 1000, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 11:
The number 686 fits into 3140 4 times, leaving a remainder of 396.
Record the quotient 4 as the next digit in the result. 
Result so far: 72165.514
The remainder is 396 after subtracting 2744 from 3140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Going ahead to step 12:
3960 divided by 686 is 5 with a remainder of 530.
The number 5 becomes the next digit in our result. 
Result so far: 72165.5145
Subtracting 3430 from 3960 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 13:
686 goes into 5300 7 times with a remainder of 498.
Put 7 as the next digit of the answer. 
Result so far: 72165.51457
If we take 4802 away from 5300, we end up with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Step 14:
When dividing 4980 by 686, we get 7 with a remainder of 178.
Record the quotient 7 as the next digit in the result. 
Result so far: 72165.514577
Subtract 4802 from 4980 to get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

The quotient of the division is 72165.514577, and the remainder is 1.78e-05.