Let's divide 29621655 by 451
We're looking to find how many times 451 goes into 29621655.

Advancing to step 1:
451 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 451

Advancing to step 2:
If we divide 29 by 451, we get 0 and a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Take the next digit (6) from the dividend and append it to 29, then repeat: 296 / 451

Going ahead to step 3:
If we divide 296 by 451, we get 0 and a remainder of 296.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 296 leaves us with 296.
Grab the next digit (2) from the dividend, add it to 296, then carry on: 2962 / 451

Step 4:
When dividing 2962 by 451, we get 6 with a remainder of 256.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 2706 from 2962 leaves us with 256.
Grab the next digit (1) from the dividend, add it to 256, then carry on: 2561 / 451

On to step 5:
When dividing 2561 by 451, we get 5 with a remainder of 306.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
Deduct 2255 from 2561 and we're left with 306.
Include the next digit (6) from the dividend after 306, then repeat: 3066 / 451

Moving on to step 6:
451 goes into 3066 6 times with a remainder of 360.
Use 6 as the next digit of our solution. 
Result so far: 656.0
If we take 2706 away from 3066, we end up with 360.
Bring next digit (5) of the dividend behind the 360 and repeat the process: 3605 / 451

Advancing to step 7:
451 goes into 3605 7 times with a remainder of 448.
Use 7 as the next digit of our solution. 
Result so far: 6567.0
Subtract 3157 from 3605 to get 448.
Bring next digit (5) of the dividend behind the 448 and repeat the process: 4485 / 451

Let's proceed to step 8:
The number 451 fits into 4485 9 times, leaving a remainder of 426.
The next digit of our result is 9. 
Result so far: 65679.0
Subtract 4059 from 4485 to get 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Moving on to step 9:
The number 451 fits into 4260 9 times, leaving a remainder of 201.
The number 9 becomes the next digit in our result. 
Result so far: 65679.9
If we subtract 4059 from 4260, we get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Going ahead to step 10:
451 goes into 2010 4 times with a remainder of 206.
The number 4 becomes the next digit in our result. 
Result so far: 65679.94
If we subtract 1804 from 2010, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 11:
451 goes into 2060 4 times with a remainder of 256.
Use 4 as the next digit of our solution. 
Result so far: 65679.944
The remainder is 256 after subtracting 1804 from 2060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The final outcome is 65679.944, with a leftover of 0.0256.