7643131 ÷ 707 
We want to figure out the number of times 7643131 can be divided by 707.

Going ahead to step 1:
707 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 707

On to step 2:
When dividing 76 by 707, we get 0 with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Bring next digit (4) of the dividend behind the 76 and repeat the process: 764 / 707

Advancing to step 3:
If we divide 764 by 707, we get 1 and a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 707 from 764 leaves us with 57.
Fetch the next digit (3) from the dividend, attach it to 57 and continue: 573 / 707

Step 4:
573 divided by 707 is 0 with a remainder of 573.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 573 leaves us with 573.
Grab the next digit (1) from the dividend, add it to 573, then carry on: 5731 / 707

Going ahead to step 5:
707 goes into 5731 8 times with a remainder of 75.
Use 8 as the next digit of our solution. 
Result so far: 108.0
The remainder is 75 after subtracting 5656 from 5731.
Fetch the next digit (3) from the dividend, attach it to 75 and continue: 753 / 707

On to step 6:
707 goes into 753 1 times with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 1081.0
Deduct 707 from 753 and we're left with 46.
Append the next digit (1) from the dividend to 46 and continue with: 461 / 707

Advancing to step 7:
461 divided by 707 is 0 with a remainder of 461.
Write down 0 as next digit of the result. 
Result so far: 10810.0
If we subtract 0 from 461, we get 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

Going ahead to step 8:
The number 707 fits into 4610 6 times, leaving a remainder of 368.
Write down 6 as next digit of the result. 
Result so far: 10810.6
Subtracting 4242 from 4610 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Advancing to step 9:
The number 707 fits into 3680 5 times, leaving a remainder of 145.
The number 5 becomes the next digit in our result. 
Result so far: 10810.65
Deduct 3535 from 3680 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 10:
The number 707 fits into 1450 2 times, leaving a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 10810.652
Subtracting 1414 from 1450 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
The number 707 fits into 360 0 times, leaving a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 10810.652
Subtracting 0 from 360 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 12:
If we divide 3600 by 707, we get 5 and a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 10810.65205
If we subtract 3535 from 3600, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 13:
707 can be fit into 650 0 times, resulting in a remainder of 650.
Record the quotient 0 as the next digit in the result. 
Result so far: 10810.65205
If we take 0 away from 650, we end up with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Going ahead to step 14:
6500 divided by 707 is 9 with a remainder of 137.
The next digit of our result is 9. 
Result so far: 10810.6520509
Subtracting 6363 from 6500 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

On to step 15:
The number 707 fits into 1370 1 times, leaving a remainder of 663.
The number 1 becomes the next digit in our result. 
Result so far: 10810.65205091
Subtracting 707 from 1370 leaves us with 663.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

After the division, we end up with 10810.65205091 and a remainder of 6.63e-07.