We look at the division of 71451390 by 684 
We're looking to find how many times 684 goes into 71451390.

Moving on to step 1:
If we divide 7 by 684, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 684

Step 2:
The number 684 fits into 71 0 times, leaving 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.
Take the next digit (4) from the dividend and append it to 71, then repeat: 714 / 684

Advancing to step 3:
684 can be fit into 714 1 times, resulting in a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 684 from 714 to get 30.
Fetch the next digit (5) from the dividend, attach it to 30 and continue: 305 / 684

On to step 4:
684 goes into 305 0 times with a remainder of 305.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 305, we end up with 305.
Grab the next digit (1) from the dividend, add it to 305, then carry on: 3051 / 684

On to step 5:
The number 684 fits into 3051 4 times, leaving a remainder of 315.
Put 4 as the next digit of the answer. 
Result so far: 104.0
The remainder is 315 after subtracting 2736 from 3051.
Bring next digit (3) of the dividend behind the 315 and repeat the process: 3153 / 684

On to step 6:
3153 divided by 684 is 4 with a remainder of 417.
The next digit of our result is 4. 
Result so far: 1044.0
The remainder is 417 after subtracting 2736 from 3153.
Take the next digit (9) from the dividend and append it to 417, then repeat: 4179 / 684

Step 7:
When dividing 4179 by 684, we get 6 with a remainder of 75.
The number 6 becomes the next digit in our result. 
Result so far: 10446.0
Deduct 4104 from 4179 and we're left with 75.
Fetch the next digit (0) from the dividend, attach it to 75 and continue: 750 / 684

Let's proceed to step 8:
The number 684 fits into 750 1 times, leaving a remainder of 66.
Use 1 as the next digit of our solution. 
Result so far: 104461.0
If we take 684 away from 750, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 9:
660 divided by 684 is 0 with a remainder of 660.
The next digit of our result is 0. 
Result so far: 104461.0
If we take 0 away from 660, we end up with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Moving on to step 10:
The number 684 fits into 6600 9 times, leaving a remainder of 444.
Write down 9 as next digit of the result. 
Result so far: 104461.09
Subtract 6156 from 6600 to get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Advancing to step 11:
When dividing 4440 by 684, we get 6 with a remainder of 336.
Use 6 as the next digit of our solution. 
Result so far: 104461.096
Deduct 4104 from 4440 and we're left with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 12:
3360 divided by 684 is 4 with a remainder of 624.
Put 4 as the next digit of the answer. 
Result so far: 104461.0964
The remainder is 624 after subtracting 2736 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Moving on to step 13:
684 goes into 6240 9 times with a remainder of 84.
Use 9 as the next digit of our solution. 
Result so far: 104461.09649
If we take 6156 away from 6240, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 14:
The number 684 fits into 840 1 times, leaving a remainder of 156.
The next digit of our result is 1. 
Result so far: 104461.096491
The remainder is 156 after subtracting 684 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 15:
1560 divided by 684 is 2 with a remainder of 192.
The number 2 becomes the next digit in our result. 
Result so far: 104461.0964912
Subtracting 1368 from 1560 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Moving on to step 16:
The number 684 fits into 1920 2 times, leaving a remainder of 552.
Use 2 as the next digit of our solution. 
Result so far: 104461.09649122
Deduct 1368 from 1920 and we're left with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

The final outcome is 104461.09649122, with a leftover of 5.52e-07.