133130 ÷ 81 
We want to divide 133130 by 81.

Let's proceed to step 1:
1 divided by 81 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 81

Step 2:
13 divided by 81 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 81

Let's proceed to step 3:
When dividing 133 by 81, we get 1 with a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 81 from 133 and we're left with 52.
Fetch the next digit (1) from the dividend, attach it to 52 and continue: 521 / 81

Going ahead to step 4:
The number 81 fits into 521 6 times, leaving a remainder of 35.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we subtract 486 from 521, we get 35.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 81

Step 5:
353 divided by 81 is 4 with a remainder of 29.
Use 4 as the next digit of our solution. 
Result so far: 164.0
The remainder is 29 after subtracting 324 from 353.
Grab the next digit (0) from the dividend, add it to 29, then carry on: 290 / 81

Step 6:
If we divide 290 by 81, we get 3 and a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 1643.0
If we take 243 away from 290, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 7:
If we divide 470 by 81, we get 5 and a remainder of 65.
The next digit of our result is 5. 
Result so far: 1643.5
Subtracting 405 from 470 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 8:
When dividing 650 by 81, we get 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 1643.58
Subtract 648 from 650 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
When dividing 20 by 81, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 1643.58
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
The number 81 fits into 200 2 times, leaving a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 1643.5802
Subtract 162 from 200 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 11:
If we divide 380 by 81, we get 4 and a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 1643.58024
If we take 324 away from 380, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 12:
The number 81 fits into 560 6 times, leaving a remainder of 74.
The next digit of our result is 6. 
Result so far: 1643.580246
If we subtract 486 from 560, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 13:
The number 81 fits into 740 9 times, leaving a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 1643.5802469
If we subtract 729 from 740, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 14:
81 goes into 110 1 times with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1643.58024691
Subtracting 81 from 110 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Our division results in 1643.58024691 with a remaining 2.9e-08.