We're dividing 9000581 by 661 
We want to divide 9000581 by 661.

Moving on to step 1:
661 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 661

Going ahead to step 2:
90 divided by 661 is 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Fetch the next digit (0) from the dividend, attach it to 90 and continue: 900 / 661

On to step 3:
661 can be fit into 900 1 times, resulting in a remainder of 239.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 661 from 900 to get 239.
Fetch the next digit (0) from the dividend, attach it to 239 and continue: 2390 / 661

Let's proceed to step 4:
661 goes into 2390 3 times with a remainder of 407.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 1983 from 2390 leaves us with 407.
Append the next digit (5) from the dividend to 407 and continue with: 4075 / 661

Step 5:
661 can be fit into 4075 6 times, resulting in a remainder of 109.
The number 6 becomes the next digit in our result. 
Result so far: 136.0
Deduct 3966 from 4075 and we're left with 109.
Append the next digit (8) from the dividend to 109 and continue with: 1098 / 661

Step 6:
If we divide 1098 by 661, we get 1 and a remainder of 437.
Write down 1 as next digit of the result. 
Result so far: 1361.0
If we subtract 661 from 1098, we get 437.
Include the next digit (1) from the dividend after 437, then repeat: 4371 / 661

On to step 7:
4371 divided by 661 is 6 with a remainder of 405.
Put 6 as the next digit of the answer. 
Result so far: 13616.0
The remainder is 405 after subtracting 3966 from 4371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Advancing to step 8:
661 goes into 4050 6 times with a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 13616.6
The remainder is 84 after subtracting 3966 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 9:
661 goes into 840 1 times with a remainder of 179.
Put 1 as the next digit of the answer. 
Result so far: 13616.61
Subtract 661 from 840 to get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

On to step 10:
When dividing 1790 by 661, we get 2 with a remainder of 468.
The next digit of our result is 2. 
Result so far: 13616.612
Subtracting 1322 from 1790 leaves us with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Going ahead to step 11:
The number 661 fits into 4680 7 times, leaving a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 13616.6127
Deduct 4627 from 4680 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 12:
530 divided by 661 is 0 with a remainder of 530.
The number 0 becomes the next digit in our result. 
Result so far: 13616.6127
Subtract 0 from 530 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 13:
The number 661 fits into 5300 8 times, leaving a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 13616.612708
Subtract 5288 from 5300 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 14:
If we divide 120 by 661, we get 0 and a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 13616.612708
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 15:
1200 divided by 661 is 1 with a remainder of 539.
The next digit of our result is 1. 
Result so far: 13616.61270801
If we take 661 away from 1200, we end up with 539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

Our division results in 13616.61270801 with a remaining 5.39e-07.