21114458 ÷ 215 
We're looking to find how many times 215 goes into 21114458.

Going ahead to step 1:
When dividing 2 by 215, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 215

Advancing to step 2:
215 can be fit into 21 0 times, resulting in a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 215

Step 3:
215 can be fit into 211 0 times, resulting in a remainder of 211.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 211 and we're left with 211.
Grab the next digit (1) from the dividend, add it to 211, then carry on: 2111 / 215

Step 4:
215 can be fit into 2111 9 times, resulting in a remainder of 176.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 1935 from 2111 leaves us with 176.
Take the next digit (4) from the dividend and append it to 176, then repeat: 1764 / 215

Let's proceed to step 5:
1764 divided by 215 is 8 with a remainder of 44.
The next digit of our result is 8. 
Result so far: 98.0
If we take 1720 away from 1764, we end up with 44.
Fetch the next digit (4) from the dividend, attach it to 44 and continue: 444 / 215

Step 6:
444 divided by 215 is 2 with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 982.0
Subtract 430 from 444 to get 14.
Append the next digit (5) from the dividend to 14 and continue with: 145 / 215

Step 7:
215 goes into 145 0 times with a remainder of 145.
The next digit of our result is 0. 
Result so far: 9820.0
The remainder is 145 after subtracting 0 from 145.
Take the next digit (8) from the dividend and append it to 145, then repeat: 1458 / 215

Going ahead to step 8:
1458 divided by 215 is 6 with a remainder of 168.
The number 6 becomes the next digit in our result. 
Result so far: 98206.0
The remainder is 168 after subtracting 1290 from 1458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 9:
215 goes into 1680 7 times with a remainder of 175.
The number 7 becomes the next digit in our result. 
Result so far: 98206.7
Deduct 1505 from 1680 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Going ahead to step 10:
If we divide 1750 by 215, we get 8 and a remainder of 30.
The next digit of our result is 8. 
Result so far: 98206.78
Subtract 1720 from 1750 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
215 goes into 300 1 times with a remainder of 85.
The number 1 becomes the next digit in our result. 
Result so far: 98206.781
The remainder is 85 after subtracting 215 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 12:
215 goes into 850 3 times with a remainder of 205.
Write down 3 as next digit of the result. 
Result so far: 98206.7813
If we take 645 away from 850, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Going ahead to step 13:
The number 215 fits into 2050 9 times, leaving a remainder of 115.
Put 9 as the next digit of the answer. 
Result so far: 98206.78139
If we subtract 1935 from 2050, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 14:
215 can be fit into 1150 5 times, resulting in a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 98206.781395
If we subtract 1075 from 1150, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 15:
750 divided by 215 is 3 with a remainder of 105.
The next digit of our result is 3. 
Result so far: 98206.7813953
Subtract 645 from 750 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 16:
215 can be fit into 1050 4 times, resulting in a remainder of 190.
Put 4 as the next digit of the answer. 
Result so far: 98206.78139534
If we take 860 away from 1050, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

The final outcome is 98206.78139534, with a leftover of 1.9e-07.