We look at the division of 87645805 by 703 
Our goal is to divide 87645805 by 703.

Step 1:
The number 703 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 703

Going ahead to step 2:
87 divided by 703 is 0 with a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Fetch the next digit (6) from the dividend, attach it to 87 and continue: 876 / 703

Let's proceed to step 3:
If we divide 876 by 703, we get 1 and a remainder of 173.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 703 away from 876, we end up with 173.
Include the next digit (4) from the dividend after 173, then repeat: 1734 / 703

Step 4:
703 can be fit into 1734 2 times, resulting in a remainder of 328.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 1406 from 1734 leaves us with 328.
Take the next digit (5) from the dividend and append it to 328, then repeat: 3285 / 703

Advancing to step 5:
The number 703 fits into 3285 4 times, leaving a remainder of 473.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
The remainder is 473 after subtracting 2812 from 3285.
Include the next digit (8) from the dividend after 473, then repeat: 4738 / 703

Advancing to step 6:
The number 703 fits into 4738 6 times, leaving a remainder of 520.
Use 6 as the next digit of our solution. 
Result so far: 1246.0
Subtracting 4218 from 4738 leaves us with 520.
Take the next digit (0) from the dividend and append it to 520, then repeat: 5200 / 703

Moving on to step 7:
When dividing 5200 by 703, we get 7 with a remainder of 279.
The next digit of our result is 7. 
Result so far: 12467.0
If we take 4921 away from 5200, we end up with 279.
Include the next digit (5) from the dividend after 279, then repeat: 2795 / 703

Moving on to step 8:
703 can be fit into 2795 3 times, resulting in a remainder of 686.
Use 3 as the next digit of our solution. 
Result so far: 124673.0
Deduct 2109 from 2795 and we're left with 686.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6860, and continue the process.

Advancing to step 9:
703 can be fit into 6860 9 times, resulting in a remainder of 533.
Record the quotient 9 as the next digit in the result. 
Result so far: 124673.9
Subtract 6327 from 6860 to get 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Step 10:
When dividing 5330 by 703, we get 7 with a remainder of 409.
Write down 7 as next digit of the result. 
Result so far: 124673.97
If we take 4921 away from 5330, we end up with 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Advancing to step 11:
703 goes into 4090 5 times with a remainder of 575.
The next digit of our result is 5. 
Result so far: 124673.975
If we take 3515 away from 4090, we end up with 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Advancing to step 12:
If we divide 5750 by 703, we get 8 and a remainder of 126.
Record the quotient 8 as the next digit in the result. 
Result so far: 124673.9758
Subtracting 5624 from 5750 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Advancing to step 13:
1260 divided by 703 is 1 with a remainder of 557.
Record the quotient 1 as the next digit in the result. 
Result so far: 124673.97581
The remainder is 557 after subtracting 703 from 1260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Step 14:
The number 703 fits into 5570 7 times, leaving a remainder of 649.
The next digit of our result is 7. 
Result so far: 124673.975817
The remainder is 649 after subtracting 4921 from 5570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

Step 15:
703 goes into 6490 9 times with a remainder of 163.
Use 9 as the next digit of our solution. 
Result so far: 124673.9758179
Subtracting 6327 from 6490 leaves us with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Let's proceed to step 16:
1630 divided by 703 is 2 with a remainder of 224.
The next digit of our result is 2. 
Result so far: 124673.97581792
If we subtract 1406 from 1630, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

After the division, we end up with 124673.97581792 and a remainder of 2.24e-07.