29989526 ÷ 215 
We're looking to find how many times 215 goes into 29989526.

Let's proceed to step 1:
If we divide 2 by 215, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 215

Step 2:
29 divided by 215 is 0 with a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 29 after subtracting 0 from 29.
Include the next digit (9) from the dividend after 29, then repeat: 299 / 215

Going ahead to step 3:
215 can be fit into 299 1 times, resulting in a remainder of 84.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 215 from 299 to get 84.
Include the next digit (8) from the dividend after 84, then repeat: 848 / 215

Moving on to step 4:
848 divided by 215 is 3 with a remainder of 203.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we subtract 645 from 848, we get 203.
Bring next digit (9) of the dividend behind the 203 and repeat the process: 2039 / 215

Step 5:
The number 215 fits into 2039 9 times, leaving a remainder of 104.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
The remainder is 104 after subtracting 1935 from 2039.
Fetch the next digit (5) from the dividend, attach it to 104 and continue: 1045 / 215

Let's proceed to step 6:
215 goes into 1045 4 times with a remainder of 185.
Record the quotient 4 as the next digit in the result. 
Result so far: 1394.0
If we subtract 860 from 1045, we get 185.
Take the next digit (2) from the dividend and append it to 185, then repeat: 1852 / 215

Step 7:
1852 divided by 215 is 8 with a remainder of 132.
The next digit of our result is 8. 
Result so far: 13948.0
The remainder is 132 after subtracting 1720 from 1852.
Append the next digit (6) from the dividend to 132 and continue with: 1326 / 215

On to step 8:
If we divide 1326 by 215, we get 6 and a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 139486.0
Subtract 1290 from 1326 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
The number 215 fits into 360 1 times, leaving a remainder of 145.
Record the quotient 1 as the next digit in the result. 
Result so far: 139486.1
Subtract 215 from 360 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 10:
1450 divided by 215 is 6 with a remainder of 160.
Write down 6 as next digit of the result. 
Result so far: 139486.16
If we take 1290 away from 1450, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 11:
215 can be fit into 1600 7 times, resulting in a remainder of 95.
The next digit of our result is 7. 
Result so far: 139486.167
If we subtract 1505 from 1600, we get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 12:
215 goes into 950 4 times with a remainder of 90.
Write down 4 as next digit of the result. 
Result so far: 139486.1674
The remainder is 90 after subtracting 860 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 13:
When dividing 900 by 215, we get 4 with a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 139486.16744
Subtracting 860 from 900 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 139486.16744 with a remaining 4e-05.