Let's divide 21411052 by 608
We want to figure out the number of times 21411052 can be divided by 608.

On to step 1:
The number 608 fits into 2 0 times, leaving 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.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 608

Moving on to step 2:
The number 608 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 608

Going ahead to step 3:
608 can be fit into 214 0 times, resulting in a remainder of 214.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 214 to get 214.
Fetch the next digit (1) from the dividend, attach it to 214 and continue: 2141 / 608

On to step 4:
The number 608 fits into 2141 3 times, leaving a remainder of 317.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 1824 from 2141 to get 317.
Take the next digit (1) from the dividend and append it to 317, then repeat: 3171 / 608

Going ahead to step 5:
The number 608 fits into 3171 5 times, leaving a remainder of 131.
The next digit of our result is 5. 
Result so far: 35.0
If we take 3040 away from 3171, we end up with 131.
Bring next digit (0) of the dividend behind the 131 and repeat the process: 1310 / 608

Moving on to step 6:
608 goes into 1310 2 times with a remainder of 94.
Record the quotient 2 as the next digit in the result. 
Result so far: 352.0
If we subtract 1216 from 1310, we get 94.
Bring next digit (5) of the dividend behind the 94 and repeat the process: 945 / 608

Advancing to step 7:
The number 608 fits into 945 1 times, leaving a remainder of 337.
Write down 1 as next digit of the result. 
Result so far: 3521.0
Subtract 608 from 945 to get 337.
Include the next digit (2) from the dividend after 337, then repeat: 3372 / 608

Step 8:
608 can be fit into 3372 5 times, resulting in a remainder of 332.
The next digit of our result is 5. 
Result so far: 35215.0
Deduct 3040 from 3372 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Moving on to step 9:
608 goes into 3320 5 times with a remainder of 280.
The next digit of our result is 5. 
Result so far: 35215.5
If we subtract 3040 from 3320, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 10:
608 can be fit into 2800 4 times, resulting in a remainder of 368.
The number 4 becomes the next digit in our result. 
Result so far: 35215.54
Subtracting 2432 from 2800 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Advancing to step 11:
If we divide 3680 by 608, we get 6 and a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 35215.546
The remainder is 32 after subtracting 3648 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 12:
When dividing 320 by 608, we get 0 with a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 35215.546
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 13:
The number 608 fits into 3200 5 times, leaving a remainder of 160.
Use 5 as the next digit of our solution. 
Result so far: 35215.54605
Subtract 3040 from 3200 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 14:
If we divide 1600 by 608, we get 2 and a remainder of 384.
Record the quotient 2 as the next digit in the result. 
Result so far: 35215.546052
If we take 1216 away from 1600, we end up 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.

Moving on to step 15:
If we divide 3840 by 608, we get 6 and a remainder of 192.
Use 6 as the next digit of our solution. 
Result so far: 35215.5460526
The remainder is 192 after subtracting 3648 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 16:
608 can be fit into 1920 3 times, resulting in a remainder of 96.
Put 3 as the next digit of the answer. 
Result so far: 35215.54605263
Subtracting 1824 from 1920 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The final result is 35215.54605263 with a remainder of 9.6e-08.