We divide 21215370 by 444
Our goal is to divide 21215370 by 444.

Advancing to step 1:
When dividing 2 by 444, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 444

Advancing to step 2:
If we divide 21 by 444, we get 0 and a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 444

Advancing to step 3:
The number 444 fits into 212 0 times, leaving a remainder of 212.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 212 leaves us with 212.
Fetch the next digit (1) from the dividend, attach it to 212 and continue: 2121 / 444

Step 4:
The number 444 fits into 2121 4 times, leaving a remainder of 345.
The next digit of our result is 4. 
Result so far: 4.0
If we take 1776 away from 2121, we end up with 345.
Append the next digit (5) from the dividend to 345 and continue with: 3455 / 444

Going ahead to step 5:
444 goes into 3455 7 times with a remainder of 347.
Use 7 as the next digit of our solution. 
Result so far: 47.0
If we subtract 3108 from 3455, we get 347.
Bring next digit (3) of the dividend behind the 347 and repeat the process: 3473 / 444

Moving on to step 6:
444 goes into 3473 7 times with a remainder of 365.
Put 7 as the next digit of the answer. 
Result so far: 477.0
Deduct 3108 from 3473 and we're left with 365.
Append the next digit (7) from the dividend to 365 and continue with: 3657 / 444

On to step 7:
3657 divided by 444 is 8 with a remainder of 105.
Put 8 as the next digit of the answer. 
Result so far: 4778.0
Subtracting 3552 from 3657 leaves us with 105.
Bring next digit (0) of the dividend behind the 105 and repeat the process: 1050 / 444

Let's proceed to step 8:
The number 444 fits into 1050 2 times, leaving a remainder of 162.
The next digit of our result is 2. 
Result so far: 47782.0
Deduct 888 from 1050 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 9:
1620 divided by 444 is 3 with a remainder of 288.
The next digit of our result is 3. 
Result so far: 47782.3
Deduct 1332 from 1620 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 10:
444 goes into 2880 6 times with a remainder of 216.
The number 6 becomes the next digit in our result. 
Result so far: 47782.36
Subtracting 2664 from 2880 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 11:
If we divide 2160 by 444, we get 4 and a remainder of 384.
The number 4 becomes the next digit in our result. 
Result so far: 47782.364
Deduct 1776 from 2160 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Let's proceed to step 12:
When dividing 3840 by 444, we get 8 with a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 47782.3648
Subtracting 3552 from 3840 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Advancing to step 13:
The number 444 fits into 2880 6 times, leaving a remainder of 216.
Use 6 as the next digit of our solution. 
Result so far: 47782.36486
If we take 2664 away from 2880, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 14:
When dividing 2160 by 444, we get 4 with a remainder of 384.
The next digit of our result is 4. 
Result so far: 47782.364864
Subtract 1776 from 2160 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Going ahead to step 15:
444 can be fit into 3840 8 times, resulting in a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 47782.3648648
The remainder is 288 after subtracting 3552 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 16:
2880 divided by 444 is 6 with a remainder of 216.
Put 6 as the next digit of the answer. 
Result so far: 47782.36486486
The remainder is 216 after subtracting 2664 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

In conclusion, the division gives 47782.36486486 with a balance of 2.16e-07.