Let's divide 87700309 by 174
Our goal is to divide 87700309 by 174.

Step 1:
When dividing 8 by 174, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 174

Advancing to step 2:
174 can be fit into 87 0 times, resulting in a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Append the next digit (7) from the dividend to 87 and continue with: 877 / 174

Advancing to step 3:
174 goes into 877 5 times with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 870 from 877, we get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 174

Moving on to step 4:
If we divide 70 by 174, we get 0 and a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 50.0
The remainder is 70 after subtracting 0 from 70.
Take the next digit (0) from the dividend and append it to 70, then repeat: 700 / 174

Let's proceed to step 5:
The number 174 fits into 700 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 504.0
Deduct 696 from 700 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 174

On to step 6:
The number 174 fits into 43 0 times, leaving a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 5040.0
The remainder is 43 after subtracting 0 from 43.
Take the next digit (0) from the dividend and append it to 43, then repeat: 430 / 174

Going ahead to step 7:
When dividing 430 by 174, we get 2 with a remainder of 82.
Put 2 as the next digit of the answer. 
Result so far: 50402.0
Subtract 348 from 430 to get 82.
Grab the next digit (9) from the dividend, add it to 82, then carry on: 829 / 174

Step 8:
When dividing 829 by 174, we get 4 with a remainder of 133.
The next digit of our result is 4. 
Result so far: 504024.0
Subtract 696 from 829 to get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Step 9:
174 goes into 1330 7 times with a remainder of 112.
Use 7 as the next digit of our solution. 
Result so far: 504024.7
Deduct 1218 from 1330 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 10:
The number 174 fits into 1120 6 times, leaving a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 504024.76
The remainder is 76 after subtracting 1044 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 11:
When dividing 760 by 174, we get 4 with a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 504024.764
The remainder is 64 after subtracting 696 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
174 goes into 640 3 times with a remainder of 118.
Write down 3 as next digit of the result. 
Result so far: 504024.7643
If we subtract 522 from 640, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 13:
When dividing 1180 by 174, we get 6 with a remainder of 136.
Use 6 as the next digit of our solution. 
Result so far: 504024.76436
If we take 1044 away from 1180, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 14:
The number 174 fits into 1360 7 times, leaving a remainder of 142.
Use 7 as the next digit of our solution. 
Result so far: 504024.764367
If we subtract 1218 from 1360, 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 15:
174 goes into 1420 8 times with a remainder of 28.
The next digit of our result is 8. 
Result so far: 504024.7643678
Subtracting 1392 from 1420 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 16:
The number 174 fits into 280 1 times, leaving a remainder of 106.
Use 1 as the next digit of our solution. 
Result so far: 504024.76436781
Subtracting 174 from 280 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

The final outcome is 504024.76436781, with a leftover of 1.06e-07.