71737900 ÷ 173 
Our goal is to divide 71737900 by 173.

Going ahead to step 1:
When dividing 7 by 173, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 173

Step 2:
173 goes into 71 0 times with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Grab the next digit (7) from the dividend, add it to 71, then carry on: 717 / 173

Step 3:
173 goes into 717 4 times with a remainder of 25.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 692 from 717, we get 25.
Bring next digit (3) of the dividend behind the 25 and repeat the process: 253 / 173

On to step 4:
When dividing 253 by 173, we get 1 with a remainder of 80.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
If we subtract 173 from 253, we get 80.
Grab the next digit (7) from the dividend, add it to 80, then carry on: 807 / 173

Let's proceed to step 5:
When dividing 807 by 173, we get 4 with a remainder of 115.
The next digit of our result is 4. 
Result so far: 414.0
Subtract 692 from 807 to get 115.
Append the next digit (9) from the dividend to 115 and continue with: 1159 / 173

On to step 6:
The number 173 fits into 1159 6 times, leaving a remainder of 121.
Put 6 as the next digit of the answer. 
Result so far: 4146.0
If we take 1038 away from 1159, we end up with 121.
Fetch the next digit (0) from the dividend, attach it to 121 and continue: 1210 / 173

On to step 7:
1210 divided by 173 is 6 with a remainder of 172.
Write down 6 as next digit of the result. 
Result so far: 41466.0
If we subtract 1038 from 1210, we get 172.
Append the next digit (0) from the dividend to 172 and continue with: 1720 / 173

Going ahead to step 8:
The number 173 fits into 1720 9 times, leaving a remainder of 163.
The next digit of our result is 9. 
Result so far: 414669.0
Subtract 1557 from 1720 to get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Step 9:
If we divide 1630 by 173, we get 9 and a remainder of 73.
The number 9 becomes the next digit in our result. 
Result so far: 414669.9
The remainder is 73 after subtracting 1557 from 1630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 10:
The number 173 fits into 730 4 times, leaving a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 414669.94
The remainder is 38 after subtracting 692 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 11:
380 divided by 173 is 2 with a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 414669.942
Subtract 346 from 380 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 12:
173 goes into 340 1 times with a remainder of 167.
Use 1 as the next digit of our solution. 
Result so far: 414669.9421
If we take 173 away from 340, we end up with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 13:
The number 173 fits into 1670 9 times, leaving a remainder of 113.
Put 9 as the next digit of the answer. 
Result so far: 414669.94219
If we take 1557 away from 1670, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 14:
173 can be fit into 1130 6 times, resulting in a remainder of 92.
Put 6 as the next digit of the answer. 
Result so far: 414669.942196
If we take 1038 away from 1130, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 15:
173 can be fit into 920 5 times, resulting in a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 414669.9421965
Subtract 865 from 920 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 16:
The number 173 fits into 550 3 times, leaving a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 414669.94219653
Subtracting 519 from 550 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

After the division, we end up with 414669.94219653 and a remainder of 3.1e-08.