64247686 ÷ 118 
We want to figure out the number of times 64247686 can be divided by 118.

Step 1:
118 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 118

Step 2:
The number 118 fits into 64 0 times, leaving a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Grab the next digit (2) from the dividend, add it to 64, then carry on: 642 / 118

Advancing to step 3:
118 goes into 642 5 times with a remainder of 52.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 590 from 642 to get 52.
Append the next digit (4) from the dividend to 52 and continue with: 524 / 118

On to step 4:
The number 118 fits into 524 4 times, leaving a remainder of 52.
The next digit of our result is 4. 
Result so far: 54.0
Subtracting 472 from 524 leaves us with 52.
Include the next digit (7) from the dividend after 52, then repeat: 527 / 118

Going ahead to step 5:
118 goes into 527 4 times with a remainder of 55.
The number 4 becomes the next digit in our result. 
Result so far: 544.0
If we take 472 away from 527, we end up with 55.
Append the next digit (6) from the dividend to 55 and continue with: 556 / 118

Let's proceed to step 6:
The number 118 fits into 556 4 times, leaving a remainder of 84.
The number 4 becomes the next digit in our result. 
Result so far: 5444.0
The remainder is 84 after subtracting 472 from 556.
Append the next digit (8) from the dividend to 84 and continue with: 848 / 118

Going ahead to step 7:
118 can be fit into 848 7 times, resulting in a remainder of 22.
Put 7 as the next digit of the answer. 
Result so far: 54447.0
Deduct 826 from 848 and we're left with 22.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 118

Let's proceed to step 8:
118 can be fit into 226 1 times, resulting in a remainder of 108.
Write down 1 as next digit of the result. 
Result so far: 544471.0
The remainder is 108 after subtracting 118 from 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 9:
If we divide 1080 by 118, we get 9 and a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 544471.9
Subtracting 1062 from 1080 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
180 divided by 118 is 1 with a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 544471.91
Subtracting 118 from 180 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 11:
118 goes into 620 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 544471.915
Deduct 590 from 620 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
300 divided by 118 is 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 544471.9152
If we subtract 236 from 300, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 13:
The number 118 fits into 640 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 544471.91525
If we take 590 away from 640, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 14:
118 goes into 500 4 times with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 544471.915254
Subtract 472 from 500 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.

Let's proceed to step 15:
If we divide 280 by 118, we get 2 and a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 544471.9152542
Subtracting 236 from 280 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 16:
When dividing 440 by 118, we get 3 with a remainder of 86.
The next digit of our result is 3. 
Result so far: 544471.91525423
Subtract 354 from 440 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

After the division, we end up with 544471.91525423 and a remainder of 8.6e-08.