We're dividing 78344865 by 453 
Our goal is to divide 78344865 by 453.

Let's proceed to step 1:
7 divided by 453 is 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.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 453

On to step 2:
If we divide 78 by 453, we get 0 and a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Append the next digit (3) from the dividend to 78 and continue with: 783 / 453

Advancing to step 3:
783 divided by 453 is 1 with a remainder of 330.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 453 from 783 and we're left with 330.
Include the next digit (4) from the dividend after 330, then repeat: 3304 / 453

Step 4:
If we divide 3304 by 453, we get 7 and a remainder of 133.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 3171 from 3304 leaves us with 133.
Append the next digit (4) from the dividend to 133 and continue with: 1334 / 453

Going ahead to step 5:
When dividing 1334 by 453, we get 2 with a remainder of 428.
Put 2 as the next digit of the answer. 
Result so far: 172.0
Deduct 906 from 1334 and we're left with 428.
Grab the next digit (8) from the dividend, add it to 428, then carry on: 4288 / 453

Advancing to step 6:
When dividing 4288 by 453, we get 9 with a remainder of 211.
The number 9 becomes the next digit in our result. 
Result so far: 1729.0
Subtracting 4077 from 4288 leaves us with 211.
Bring next digit (6) of the dividend behind the 211 and repeat the process: 2116 / 453

Let's proceed to step 7:
453 can be fit into 2116 4 times, resulting in a remainder of 304.
Record the quotient 4 as the next digit in the result. 
Result so far: 17294.0
If we take 1812 away from 2116, we end up with 304.
Append the next digit (5) from the dividend to 304 and continue with: 3045 / 453

On to step 8:
453 can be fit into 3045 6 times, resulting in a remainder of 327.
Use 6 as the next digit of our solution. 
Result so far: 172946.0
The remainder is 327 after subtracting 2718 from 3045.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

On to step 9:
When dividing 3270 by 453, we get 7 with a remainder of 99.
The next digit of our result is 7. 
Result so far: 172946.7
Deduct 3171 from 3270 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Advancing to step 10:
The number 453 fits into 990 2 times, leaving a remainder of 84.
Put 2 as the next digit of the answer. 
Result so far: 172946.72
Subtract 906 from 990 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 11:
453 goes into 840 1 times with a remainder of 387.
Use 1 as the next digit of our solution. 
Result so far: 172946.721
If we take 453 away from 840, we end up with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Advancing to step 12:
If we divide 3870 by 453, we get 8 and a remainder of 246.
Put 8 as the next digit of the answer. 
Result so far: 172946.7218
If we subtract 3624 from 3870, we get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Going ahead to step 13:
453 can be fit into 2460 5 times, resulting in a remainder of 195.
Write down 5 as next digit of the result. 
Result so far: 172946.72185
If we take 2265 away from 2460, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

On to step 14:
453 can be fit into 1950 4 times, resulting in a remainder of 138.
Put 4 as the next digit of the answer. 
Result so far: 172946.721854
The remainder is 138 after subtracting 1812 from 1950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 15:
453 goes into 1380 3 times with a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 172946.7218543
If we subtract 1359 from 1380, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 16:
453 goes into 210 0 times with a remainder of 210.
Put 0 as the next digit of the answer. 
Result so far: 172946.7218543
Deduct 0 from 210 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The quotient of the division is 172946.7218543, and the remainder is 2.1e-07.