We look at the division of 87148773 by 173 
We want to divide 87148773 by 173.

Step 1:
173 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 173

Step 2:
173 can be fit into 87 0 times, resulting in a remainder of 87.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Take the next digit (1) from the dividend and append it to 87, then repeat: 871 / 173

Step 3:
173 can be fit into 871 5 times, resulting in a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 6 after subtracting 865 from 871.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 173

Step 4:
173 can be fit into 64 0 times, resulting in a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
Subtracting 0 from 64 leaves us with 64.
Take the next digit (8) from the dividend and append it to 64, then repeat: 648 / 173

Moving on to step 5:
When dividing 648 by 173, we get 3 with a remainder of 129.
Use 3 as the next digit of our solution. 
Result so far: 503.0
Deduct 519 from 648 and we're left with 129.
Grab the next digit (7) from the dividend, add it to 129, then carry on: 1297 / 173

Moving on to step 6:
When dividing 1297 by 173, we get 7 with a remainder of 86.
The next digit of our result is 7. 
Result so far: 5037.0
The remainder is 86 after subtracting 1211 from 1297.
Append the next digit (7) from the dividend to 86 and continue with: 867 / 173

Advancing to step 7:
When dividing 867 by 173, we get 5 with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 50375.0
If we take 865 away from 867, we end up with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 173

Advancing to step 8:
23 divided by 173 is 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 503750.0
Subtract 0 from 23 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 9:
230 divided by 173 is 1 with a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 503750.1
Subtract 173 from 230 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 10:
When dividing 570 by 173, we get 3 with a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 503750.13
If we take 519 away from 570, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 11:
The number 173 fits into 510 2 times, leaving a remainder of 164.
The next digit of our result is 2. 
Result so far: 503750.132
Deduct 346 from 510 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Going ahead to step 12:
1640 divided by 173 is 9 with a remainder of 83.
The next digit of our result is 9. 
Result so far: 503750.1329
Subtract 1557 from 1640 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 13:
173 can be fit into 830 4 times, resulting in a remainder of 138.
Use 4 as the next digit of our solution. 
Result so far: 503750.13294
Subtracting 692 from 830 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 14:
When dividing 1380 by 173, we get 7 with a remainder of 169.
Use 7 as the next digit of our solution. 
Result so far: 503750.132947
If we take 1211 away from 1380, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Advancing to step 15:
173 goes into 1690 9 times with a remainder of 133.
Put 9 as the next digit of the answer. 
Result so far: 503750.1329479
If we take 1557 away from 1690, we end up with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

On to step 16:
If we divide 1330 by 173, we get 7 and a remainder of 119.
Write down 7 as next digit of the result. 
Result so far: 503750.13294797
The remainder is 119 after subtracting 1211 from 1330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

In conclusion, the division gives 503750.13294797 with a balance of 1.19e-07.