21456957 divided by 368 
We want to figure out the number of times 21456957 can be divided by 368.

Let's proceed to step 1:
When dividing 2 by 368, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 368

Going ahead to step 2:
368 can be fit into 21 0 times, resulting in a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 368

On to step 3:
When dividing 214 by 368, we get 0 with a remainder of 214.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 214, we end up with 214.
Grab the next digit (5) from the dividend, add it to 214, then carry on: 2145 / 368

Step 4:
368 can be fit into 2145 5 times, resulting in a remainder of 305.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 305 after subtracting 1840 from 2145.
Bring next digit (6) of the dividend behind the 305 and repeat the process: 3056 / 368

Let's proceed to step 5:
3056 divided by 368 is 8 with a remainder of 112.
Put 8 as the next digit of the answer. 
Result so far: 58.0
Subtract 2944 from 3056 to get 112.
Include the next digit (9) from the dividend after 112, then repeat: 1129 / 368

Moving on to step 6:
The number 368 fits into 1129 3 times, leaving a remainder of 25.
The next digit of our result is 3. 
Result so far: 583.0
Subtract 1104 from 1129 to get 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 368

Advancing to step 7:
If we divide 255 by 368, we get 0 and a remainder of 255.
Put 0 as the next digit of the answer. 
Result so far: 5830.0
Subtracting 0 from 255 leaves us with 255.
Fetch the next digit (7) from the dividend, attach it to 255 and continue: 2557 / 368

Moving on to step 8:
When dividing 2557 by 368, we get 6 with a remainder of 349.
The next digit of our result is 6. 
Result so far: 58306.0
Deduct 2208 from 2557 and we're left with 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Moving on to step 9:
3490 divided by 368 is 9 with a remainder of 178.
The next digit of our result is 9. 
Result so far: 58306.9
The remainder is 178 after subtracting 3312 from 3490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 10:
368 goes into 1780 4 times with a remainder of 308.
The number 4 becomes the next digit in our result. 
Result so far: 58306.94
If we take 1472 away from 1780, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 11:
When dividing 3080 by 368, we get 8 with a remainder of 136.
Write down 8 as next digit of the result. 
Result so far: 58306.948
The remainder is 136 after subtracting 2944 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 12:
If we divide 1360 by 368, we get 3 and a remainder of 256.
Use 3 as the next digit of our solution. 
Result so far: 58306.9483
Deduct 1104 from 1360 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 13:
The number 368 fits into 2560 6 times, leaving a remainder of 352.
Write down 6 as next digit of the result. 
Result so far: 58306.94836
Deduct 2208 from 2560 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 14:
368 can be fit into 3520 9 times, resulting in a remainder of 208.
Write down 9 as next digit of the result. 
Result so far: 58306.948369
Subtracting 3312 from 3520 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 15:
The number 368 fits into 2080 5 times, leaving a remainder of 240.
Put 5 as the next digit of the answer. 
Result so far: 58306.9483695
If we take 1840 away from 2080, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 16:
368 goes into 2400 6 times with a remainder of 192.
Use 6 as the next digit of our solution. 
Result so far: 58306.94836956
If we take 2208 away from 2400, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final result is 58306.94836956 with a remainder of 1.92e-07.