We divide 78440899 by 407
Our goal is to divide 78440899 by 407.

Going ahead to step 1:
When dividing 7 by 407, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 407

Moving on to step 2:
407 goes into 78 0 times with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Include the next digit (4) from the dividend after 78, then repeat: 784 / 407

Going ahead to step 3:
If we divide 784 by 407, we get 1 and a remainder of 377.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 407 from 784 leaves us with 377.
Include the next digit (4) from the dividend after 377, then repeat: 3774 / 407

Let's proceed to step 4:
3774 divided by 407 is 9 with a remainder of 111.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 3663 away from 3774, we end up with 111.
Append the next digit (0) from the dividend to 111 and continue with: 1110 / 407

Advancing to step 5:
When dividing 1110 by 407, we get 2 with a remainder of 296.
Use 2 as the next digit of our solution. 
Result so far: 192.0
Subtract 814 from 1110 to get 296.
Include the next digit (8) from the dividend after 296, then repeat: 2968 / 407

On to step 6:
2968 divided by 407 is 7 with a remainder of 119.
Use 7 as the next digit of our solution. 
Result so far: 1927.0
Subtract 2849 from 2968 to get 119.
Grab the next digit (9) from the dividend, add it to 119, then carry on: 1199 / 407

Moving on to step 7:
1199 divided by 407 is 2 with a remainder of 385.
Write down 2 as next digit of the result. 
Result so far: 19272.0
Deduct 814 from 1199 and we're left with 385.
Fetch the next digit (9) from the dividend, attach it to 385 and continue: 3859 / 407

Moving on to step 8:
407 goes into 3859 9 times with a remainder of 196.
Put 9 as the next digit of the answer. 
Result so far: 192729.0
If we take 3663 away from 3859, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 9:
1960 divided by 407 is 4 with a remainder of 332.
Write down 4 as next digit of the result. 
Result so far: 192729.4
The remainder is 332 after subtracting 1628 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Step 10:
If we divide 3320 by 407, we get 8 and a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 192729.48
Subtract 3256 from 3320 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 11:
407 goes into 640 1 times with a remainder of 233.
Use 1 as the next digit of our solution. 
Result so far: 192729.481
Deduct 407 from 640 and we're left with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Advancing to step 12:
If we divide 2330 by 407, we get 5 and a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 192729.4815
The remainder is 295 after subtracting 2035 from 2330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Advancing to step 13:
407 goes into 2950 7 times with a remainder of 101.
Write down 7 as next digit of the result. 
Result so far: 192729.48157
Deduct 2849 from 2950 and we're left with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Let's proceed to step 14:
If we divide 1010 by 407, we get 2 and a remainder of 196.
Write down 2 as next digit of the result. 
Result so far: 192729.481572
If we subtract 814 from 1010, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 15:
If we divide 1960 by 407, we get 4 and a remainder of 332.
Use 4 as the next digit of our solution. 
Result so far: 192729.4815724
Subtract 1628 from 1960 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 16:
The number 407 fits into 3320 8 times, leaving a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 192729.48157248
If we take 3256 away from 3320, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 192729.48157248 with a remaining 6.4e-08.