We divide 78923921 by 449
We want to divide 78923921 by 449.

Going ahead to step 1:
If we divide 7 by 449, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 449

Going ahead to step 2:
When dividing 78 by 449, we get 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Include the next digit (9) from the dividend after 78, then repeat: 789 / 449

Advancing to step 3:
If we divide 789 by 449, we get 1 and a remainder of 340.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 449 from 789 and we're left with 340.
Take the next digit (2) from the dividend and append it to 340, then repeat: 3402 / 449

Step 4:
3402 divided by 449 is 7 with a remainder of 259.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 3143 from 3402 and we're left with 259.
Fetch the next digit (3) from the dividend, attach it to 259 and continue: 2593 / 449

On to step 5:
The number 449 fits into 2593 5 times, leaving a remainder of 348.
Use 5 as the next digit of our solution. 
Result so far: 175.0
If we take 2245 away from 2593, we end up with 348.
Grab the next digit (9) from the dividend, add it to 348, then carry on: 3489 / 449

Advancing to step 6:
449 goes into 3489 7 times with a remainder of 346.
Write down 7 as next digit of the result. 
Result so far: 1757.0
If we subtract 3143 from 3489, we get 346.
Grab the next digit (2) from the dividend, add it to 346, then carry on: 3462 / 449

Going ahead to step 7:
The number 449 fits into 3462 7 times, leaving a remainder of 319.
The next digit of our result is 7. 
Result so far: 17577.0
Subtracting 3143 from 3462 leaves us with 319.
Grab the next digit (1) from the dividend, add it to 319, then carry on: 3191 / 449

On to step 8:
If we divide 3191 by 449, we get 7 and a remainder of 48.
Write down 7 as next digit of the result. 
Result so far: 175777.0
The remainder is 48 after subtracting 3143 from 3191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
If we divide 480 by 449, we get 1 and a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 175777.1
The remainder is 31 after subtracting 449 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 10:
449 can be fit into 310 0 times, resulting in a remainder of 310.
Put 0 as the next digit of the answer. 
Result so far: 175777.1
Deduct 0 from 310 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Let's proceed to step 11:
449 goes into 3100 6 times with a remainder of 406.
Put 6 as the next digit of the answer. 
Result so far: 175777.106
Subtracting 2694 from 3100 leaves us with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Advancing to step 12:
When dividing 4060 by 449, we get 9 with a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 175777.1069
If we subtract 4041 from 4060, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 13:
When dividing 190 by 449, we get 0 with a remainder of 190.
Record the quotient 0 as the next digit in the result. 
Result so far: 175777.1069
If we take 0 away from 190, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 14:
449 can be fit into 1900 4 times, resulting in a remainder of 104.
Use 4 as the next digit of our solution. 
Result so far: 175777.106904
Subtract 1796 from 1900 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 15:
When dividing 1040 by 449, we get 2 with a remainder of 142.
The next digit of our result is 2. 
Result so far: 175777.1069042
If we subtract 898 from 1040, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Let's proceed to step 16:
449 can be fit into 1420 3 times, resulting in a remainder of 73.
Write down 3 as next digit of the result. 
Result so far: 175777.10690423
Subtracting 1347 from 1420 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The quotient of the division is 175777.10690423, and the remainder is 7.3e-08.