Let's divide 77299403 by 453
Our goal is to divide 77299403 by 453.

Advancing to step 1:
If we divide 7 by 453, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 453

Moving on to step 2:
When dividing 77 by 453, we get 0 with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Append the next digit (2) from the dividend to 77 and continue with: 772 / 453

Step 3:
When dividing 772 by 453, we get 1 with a remainder of 319.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 319 after subtracting 453 from 772.
Include the next digit (9) from the dividend after 319, then repeat: 3199 / 453

Step 4:
When dividing 3199 by 453, we get 7 with a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 28 after subtracting 3171 from 3199.
Append the next digit (9) from the dividend to 28 and continue with: 289 / 453

On to step 5:
453 goes into 289 0 times with a remainder of 289.
Write down 0 as next digit of the result. 
Result so far: 170.0
If we take 0 away from 289, we end up with 289.
Take the next digit (4) from the dividend and append it to 289, then repeat: 2894 / 453

Moving on to step 6:
If we divide 2894 by 453, we get 6 and a remainder of 176.
The number 6 becomes the next digit in our result. 
Result so far: 1706.0
Subtracting 2718 from 2894 leaves us with 176.
Bring next digit (0) of the dividend behind the 176 and repeat the process: 1760 / 453

Advancing to step 7:
453 can be fit into 1760 3 times, resulting in a remainder of 401.
The next digit of our result is 3. 
Result so far: 17063.0
Deduct 1359 from 1760 and we're left with 401.
Bring next digit (3) of the dividend behind the 401 and repeat the process: 4013 / 453

Moving on to step 8:
4013 divided by 453 is 8 with a remainder of 389.
Use 8 as the next digit of our solution. 
Result so far: 170638.0
If we subtract 3624 from 4013, we get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Advancing to step 9:
When dividing 3890 by 453, we get 8 with a remainder of 266.
The next digit of our result is 8. 
Result so far: 170638.8
Subtracting 3624 from 3890 leaves us with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

On to step 10:
453 can be fit into 2660 5 times, resulting in a remainder of 395.
The number 5 becomes the next digit in our result. 
Result so far: 170638.85
Subtract 2265 from 2660 to get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Going ahead to step 11:
When dividing 3950 by 453, we get 8 with a remainder of 326.
Record the quotient 8 as the next digit in the result. 
Result so far: 170638.858
Subtracting 3624 from 3950 leaves us with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Advancing to step 12:
When dividing 3260 by 453, we get 7 with a remainder of 89.
Write down 7 as next digit of the result. 
Result so far: 170638.8587
If we take 3171 away from 3260, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 13:
453 goes into 890 1 times with a remainder of 437.
Record the quotient 1 as the next digit in the result. 
Result so far: 170638.85871
If we take 453 away from 890, we end up with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Moving on to step 14:
453 goes into 4370 9 times with a remainder of 293.
Use 9 as the next digit of our solution. 
Result so far: 170638.858719
If we subtract 4077 from 4370, we get 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Step 15:
453 can be fit into 2930 6 times, resulting in a remainder of 212.
Put 6 as the next digit of the answer. 
Result so far: 170638.8587196
If we take 2718 away from 2930, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 16:
If we divide 2120 by 453, we get 4 and a remainder of 308.
The next digit of our result is 4. 
Result so far: 170638.85871964
Subtracting 1812 from 2120 leaves us with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

The quotient of the division is 170638.85871964, and the remainder is 3.08e-07.