90030883 divided by 131 
Our goal is to divide 90030883 by 131.

On to step 1:
If we divide 9 by 131, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 131

Let's proceed to step 2:
131 can be fit into 90 0 times, resulting in a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Fetch the next digit (0) from the dividend, attach it to 90 and continue: 900 / 131

Going ahead to step 3:
900 divided by 131 is 6 with a remainder of 114.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 786 from 900, we get 114.
Append the next digit (3) from the dividend to 114 and continue with: 1143 / 131

Advancing to step 4:
131 can be fit into 1143 8 times, resulting in a remainder of 95.
The number 8 becomes the next digit in our result. 
Result so far: 68.0
Subtracting 1048 from 1143 leaves us with 95.
Include the next digit (0) from the dividend after 95, then repeat: 950 / 131

Advancing to step 5:
The number 131 fits into 950 7 times, leaving a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 687.0
Deduct 917 from 950 and we're left with 33.
Grab the next digit (8) from the dividend, add it to 33, then carry on: 338 / 131

Advancing to step 6:
131 goes into 338 2 times with a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 6872.0
If we take 262 away from 338, we end up with 76.
Fetch the next digit (8) from the dividend, attach it to 76 and continue: 768 / 131

Moving on to step 7:
131 can be fit into 768 5 times, resulting in a remainder of 113.
The next digit of our result is 5. 
Result so far: 68725.0
Deduct 655 from 768 and we're left with 113.
Fetch the next digit (3) from the dividend, attach it to 113 and continue: 1133 / 131

On to step 8:
If we divide 1133 by 131, we get 8 and a remainder of 85.
The number 8 becomes the next digit in our result. 
Result so far: 687258.0
Subtract 1048 from 1133 to get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 9:
If we divide 850 by 131, we get 6 and a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 687258.6
Deduct 786 from 850 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 10:
131 can be fit into 640 4 times, resulting in a remainder of 116.
Use 4 as the next digit of our solution. 
Result so far: 687258.64
If we take 524 away from 640, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 11:
1160 divided by 131 is 8 with a remainder of 112.
Put 8 as the next digit of the answer. 
Result so far: 687258.648
Subtract 1048 from 1160 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 12:
131 can be fit into 1120 8 times, resulting in a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 687258.6488
Subtract 1048 from 1120 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Our division results in 687258.6488 with a remaining 0.00072.