We're dividing 86618045 by 663 
We want to figure out the number of times 86618045 can be divided by 663.

Let's proceed to step 1:
If we divide 8 by 663, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 663

Advancing to step 2:
The number 663 fits into 86 0 times, leaving a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Append the next digit (6) from the dividend to 86 and continue with: 866 / 663

Advancing to step 3:
When dividing 866 by 663, we get 1 with a remainder of 203.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 203 after subtracting 663 from 866.
Include the next digit (1) from the dividend after 203, then repeat: 2031 / 663

Step 4:
When dividing 2031 by 663, we get 3 with a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 1989 from 2031 leaves us with 42.
Bring next digit (8) of the dividend behind the 42 and repeat the process: 428 / 663

On to step 5:
The number 663 fits into 428 0 times, leaving a remainder of 428.
Use 0 as the next digit of our solution. 
Result so far: 130.0
Deduct 0 from 428 and we're left with 428.
Include the next digit (0) from the dividend after 428, then repeat: 4280 / 663

Moving on to step 6:
The number 663 fits into 4280 6 times, leaving a remainder of 302.
Write down 6 as next digit of the result. 
Result so far: 1306.0
If we subtract 3978 from 4280, we get 302.
Append the next digit (4) from the dividend to 302 and continue with: 3024 / 663

Going ahead to step 7:
663 goes into 3024 4 times with a remainder of 372.
The number 4 becomes the next digit in our result. 
Result so far: 13064.0
If we subtract 2652 from 3024, we get 372.
Fetch the next digit (5) from the dividend, attach it to 372 and continue: 3725 / 663

Moving on to step 8:
The number 663 fits into 3725 5 times, leaving a remainder of 410.
Write down 5 as next digit of the result. 
Result so far: 130645.0
If we subtract 3315 from 3725, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 9:
When dividing 4100 by 663, we get 6 with a remainder of 122.
Write down 6 as next digit of the result. 
Result so far: 130645.6
Subtracting 3978 from 4100 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 10:
1220 divided by 663 is 1 with a remainder of 557.
Use 1 as the next digit of our solution. 
Result so far: 130645.61
If we take 663 away from 1220, we end up with 557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Going ahead to step 11:
When dividing 5570 by 663, we get 8 with a remainder of 266.
The number 8 becomes the next digit in our result. 
Result so far: 130645.618
Subtract 5304 from 5570 to get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Let's proceed to step 12:
663 can be fit into 2660 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 130645.6184
The remainder is 8 after subtracting 2652 from 2660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
When dividing 80 by 663, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 130645.6184
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 14:
If we divide 800 by 663, we get 1 and a remainder of 137.
Write down 1 as next digit of the result. 
Result so far: 130645.618401
Deduct 663 from 800 and we're left 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:
When dividing 1370 by 663, we get 2 with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 130645.6184012
If we subtract 1326 from 1370, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 16:
When dividing 440 by 663, we get 0 with a remainder of 440.
Use 0 as the next digit of our solution. 
Result so far: 130645.6184012
Subtract 0 from 440 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The quotient of the division is 130645.6184012, and the remainder is 4.4e-07.