13639217 ÷ 214 
We want to figure out the number of times 13639217 can be divided by 214.

Moving on to step 1:
1 divided by 214 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 214

Moving on to step 2:
The number 214 fits into 13 0 times, leaving a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Include the next digit (6) from the dividend after 13, then repeat: 136 / 214

Let's proceed to step 3:
If we divide 136 by 214, we get 0 and a remainder of 136.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 136 to get 136.
Fetch the next digit (3) from the dividend, attach it to 136 and continue: 1363 / 214

Moving on to step 4:
When dividing 1363 by 214, we get 6 with a remainder of 79.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 1284 from 1363, we get 79.
Include the next digit (9) from the dividend after 79, then repeat: 799 / 214

Advancing to step 5:
799 divided by 214 is 3 with a remainder of 157.
The next digit of our result is 3. 
Result so far: 63.0
Subtracting 642 from 799 leaves us with 157.
Fetch the next digit (2) from the dividend, attach it to 157 and continue: 1572 / 214

Moving on to step 6:
The number 214 fits into 1572 7 times, leaving a remainder of 74.
Write down 7 as next digit of the result. 
Result so far: 637.0
Subtracting 1498 from 1572 leaves us with 74.
Take the next digit (1) from the dividend and append it to 74, then repeat: 741 / 214

Step 7:
When dividing 741 by 214, we get 3 with a remainder of 99.
The next digit of our result is 3. 
Result so far: 6373.0
If we subtract 642 from 741, we get 99.
Grab the next digit (7) from the dividend, add it to 99, then carry on: 997 / 214

Let's proceed to step 8:
997 divided by 214 is 4 with a remainder of 141.
Put 4 as the next digit of the answer. 
Result so far: 63734.0
Subtract 856 from 997 to get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Moving on to step 9:
214 goes into 1410 6 times with a remainder of 126.
The number 6 becomes the next digit in our result. 
Result so far: 63734.6
If we subtract 1284 from 1410, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 10:
1260 divided by 214 is 5 with a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 63734.65
The remainder is 190 after subtracting 1070 from 1260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 11:
The number 214 fits into 1900 8 times, leaving a remainder of 188.
Use 8 as the next digit of our solution. 
Result so far: 63734.658
If we subtract 1712 from 1900, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Going ahead to step 12:
214 goes into 1880 8 times with a remainder of 168.
Record the quotient 8 as the next digit in the result. 
Result so far: 63734.6588
Subtract 1712 from 1880 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

In conclusion, the division gives 63734.6588 with a balance of 0.00168.