Let's divide 29784421 by 407
We're looking to find how many times 407 goes into 29784421.

Step 1:
407 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 407

Let's proceed to step 2:
The number 407 fits into 29 0 times, leaving a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Take the next digit (7) from the dividend and append it to 29, then repeat: 297 / 407

Moving on to step 3:
When dividing 297 by 407, we get 0 with a remainder of 297.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 297 after subtracting 0 from 297.
Grab the next digit (8) from the dividend, add it to 297, then carry on: 2978 / 407

Step 4:
If we divide 2978 by 407, we get 7 and a remainder of 129.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 2849 from 2978, we get 129.
Include the next digit (4) from the dividend after 129, then repeat: 1294 / 407

Let's proceed to step 5:
407 can be fit into 1294 3 times, resulting in a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 73.0
Subtract 1221 from 1294 to get 73.
Grab the next digit (4) from the dividend, add it to 73, then carry on: 734 / 407

On to step 6:
407 goes into 734 1 times with a remainder of 327.
Write down 1 as next digit of the result. 
Result so far: 731.0
If we take 407 away from 734, we end up with 327.
Grab the next digit (2) from the dividend, add it to 327, then carry on: 3272 / 407

Advancing to step 7:
407 can be fit into 3272 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 7318.0
If we take 3256 away from 3272, we end up with 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 407

Let's proceed to step 8:
407 goes into 161 0 times with a remainder of 161.
Use 0 as the next digit of our solution. 
Result so far: 73180.0
The remainder is 161 after subtracting 0 from 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

On to step 9:
1610 divided by 407 is 3 with a remainder of 389.
Use 3 as the next digit of our solution. 
Result so far: 73180.3
If we take 1221 away from 1610, we end up with 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Step 10:
The number 407 fits into 3890 9 times, leaving a remainder of 227.
The number 9 becomes the next digit in our result. 
Result so far: 73180.39
If we subtract 3663 from 3890, we get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Moving on to step 11:
407 can be fit into 2270 5 times, resulting in a remainder of 235.
The number 5 becomes the next digit in our result. 
Result so far: 73180.395
Subtract 2035 from 2270 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 12:
The number 407 fits into 2350 5 times, leaving a remainder of 315.
Write down 5 as next digit of the result. 
Result so far: 73180.3955
If we take 2035 away from 2350, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

After the division, we end up with 73180.3955 and a remainder of 0.00315.