We look at the division of 7851360 by 668 
We're looking to find how many times 668 goes into 7851360.

Moving on to step 1:
When dividing 7 by 668, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 668

Going ahead to step 2:
668 can be fit into 78 0 times, resulting in a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Take the next digit (5) from the dividend and append it to 78, then repeat: 785 / 668

Let's proceed to step 3:
668 can be fit into 785 1 times, resulting in a remainder of 117.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 668 from 785 and we're left with 117.
Bring next digit (1) of the dividend behind the 117 and repeat the process: 1171 / 668

Going ahead to step 4:
When dividing 1171 by 668, we get 1 with a remainder of 503.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 668 from 1171 and we're left with 503.
Include the next digit (3) from the dividend after 503, then repeat: 5033 / 668

Moving on to step 5:
The number 668 fits into 5033 7 times, leaving a remainder of 357.
The number 7 becomes the next digit in our result. 
Result so far: 117.0
Subtract 4676 from 5033 to get 357.
Bring next digit (6) of the dividend behind the 357 and repeat the process: 3576 / 668

Advancing to step 6:
3576 divided by 668 is 5 with a remainder of 236.
Use 5 as the next digit of our solution. 
Result so far: 1175.0
If we take 3340 away from 3576, we end up with 236.
Append the next digit (0) from the dividend to 236 and continue with: 2360 / 668

Moving on to step 7:
2360 divided by 668 is 3 with a remainder of 356.
The next digit of our result is 3. 
Result so far: 11753.0
Deduct 2004 from 2360 and we're left with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Let's proceed to step 8:
The number 668 fits into 3560 5 times, leaving a remainder of 220.
Put 5 as the next digit of the answer. 
Result so far: 11753.5
If we subtract 3340 from 3560, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 9:
If we divide 2200 by 668, we get 3 and a remainder of 196.
The next digit of our result is 3. 
Result so far: 11753.53
If we subtract 2004 from 2200, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 10:
If we divide 1960 by 668, we get 2 and a remainder of 624.
Write down 2 as next digit of the result. 
Result so far: 11753.532
The remainder is 624 after subtracting 1336 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Step 11:
668 can be fit into 6240 9 times, resulting in a remainder of 228.
The number 9 becomes the next digit in our result. 
Result so far: 11753.5329
Subtract 6012 from 6240 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 12:
When dividing 2280 by 668, we get 3 with a remainder of 276.
Put 3 as the next digit of the answer. 
Result so far: 11753.53293
Subtract 2004 from 2280 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 13:
If we divide 2760 by 668, we get 4 and a remainder of 88.
The next digit of our result is 4. 
Result so far: 11753.532934
Subtracting 2672 from 2760 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 14:
880 divided by 668 is 1 with a remainder of 212.
Use 1 as the next digit of our solution. 
Result so far: 11753.5329341
Subtracting 668 from 880 leaves us 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 15:
668 goes into 2120 3 times with a remainder of 116.
Write down 3 as next digit of the result. 
Result so far: 11753.53293413
The remainder is 116 after subtracting 2004 from 2120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

The quotient of the division is 11753.53293413, and the remainder is 1.16e-07.