21356294 divided by 906 
We're looking to find how many times 906 goes into 21356294.

Advancing to step 1:
When dividing 2 by 906, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 906

Let's proceed to step 2:
The number 906 fits into 21 0 times, leaving a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 906

On to step 3:
When dividing 213 by 906, we get 0 with a remainder of 213.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 213, we end up with 213.
Grab the next digit (5) from the dividend, add it to 213, then carry on: 2135 / 906

Going ahead to step 4:
906 can be fit into 2135 2 times, resulting in a remainder of 323.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 323 after subtracting 1812 from 2135.
Grab the next digit (6) from the dividend, add it to 323, then carry on: 3236 / 906

On to step 5:
The number 906 fits into 3236 3 times, leaving a remainder of 518.
The next digit of our result is 3. 
Result so far: 23.0
Subtract 2718 from 3236 to get 518.
Take the next digit (2) from the dividend and append it to 518, then repeat: 5182 / 906

Moving on to step 6:
906 goes into 5182 5 times with a remainder of 652.
The number 5 becomes the next digit in our result. 
Result so far: 235.0
If we take 4530 away from 5182, we end up with 652.
Grab the next digit (9) from the dividend, add it to 652, then carry on: 6529 / 906

Going ahead to step 7:
If we divide 6529 by 906, we get 7 and a remainder of 187.
Put 7 as the next digit of the answer. 
Result so far: 2357.0
Subtracting 6342 from 6529 leaves us with 187.
Grab the next digit (4) from the dividend, add it to 187, then carry on: 1874 / 906

Going ahead to step 8:
The number 906 fits into 1874 2 times, leaving a remainder of 62.
The next digit of our result is 2. 
Result so far: 23572.0
Subtract 1812 from 1874 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 9:
906 goes into 620 0 times with a remainder of 620.
The next digit of our result is 0. 
Result so far: 23572.0
If we subtract 0 from 620, we get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 10:
6200 divided by 906 is 6 with a remainder of 764.
Use 6 as the next digit of our solution. 
Result so far: 23572.06
Subtracting 5436 from 6200 leaves us with 764.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7640, and continue the process.

Going ahead to step 11:
If we divide 7640 by 906, we get 8 and a remainder of 392.
Use 8 as the next digit of our solution. 
Result so far: 23572.068
The remainder is 392 after subtracting 7248 from 7640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 12:
The number 906 fits into 3920 4 times, leaving a remainder of 296.
Record the quotient 4 as the next digit in the result. 
Result so far: 23572.0684
If we subtract 3624 from 3920, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Moving on to step 13:
When dividing 2960 by 906, we get 3 with a remainder of 242.
The number 3 becomes the next digit in our result. 
Result so far: 23572.06843
If we subtract 2718 from 2960, we get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Let's proceed to step 14:
906 can be fit into 2420 2 times, resulting in a remainder of 608.
The number 2 becomes the next digit in our result. 
Result so far: 23572.068432
Subtracting 1812 from 2420 leaves us with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Going ahead to step 15:
6080 divided by 906 is 6 with a remainder of 644.
Put 6 as the next digit of the answer. 
Result so far: 23572.0684326
If we take 5436 away from 6080, we end up with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Let's proceed to step 16:
When dividing 6440 by 906, we get 7 with a remainder of 98.
Put 7 as the next digit of the answer. 
Result so far: 23572.06843267
Deduct 6342 from 6440 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Our division results in 23572.06843267 with a remaining 9.8e-08.