Let's divide 3921799 by 133
We want to divide 3921799 by 133.

On to step 1:
When dividing 3 by 133, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 133

Step 2:
133 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Take the next digit (2) from the dividend and append it to 39, then repeat: 392 / 133

Step 3:
133 goes into 392 2 times with a remainder of 126.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 126 after subtracting 266 from 392.
Bring next digit (1) of the dividend behind the 126 and repeat the process: 1261 / 133

On to step 4:
The number 133 fits into 1261 9 times, leaving a remainder of 64.
The next digit of our result is 9. 
Result so far: 29.0
Subtracting 1197 from 1261 leaves us with 64.
Include the next digit (7) from the dividend after 64, then repeat: 647 / 133

Advancing to step 5:
133 can be fit into 647 4 times, resulting in a remainder of 115.
Write down 4 as next digit of the result. 
Result so far: 294.0
The remainder is 115 after subtracting 532 from 647.
Bring next digit (9) of the dividend behind the 115 and repeat the process: 1159 / 133

Let's proceed to step 6:
133 goes into 1159 8 times with a remainder of 95.
Write down 8 as next digit of the result. 
Result so far: 2948.0
Subtracting 1064 from 1159 leaves us with 95.
Append the next digit (9) from the dividend to 95 and continue with: 959 / 133

On to step 7:
959 divided by 133 is 7 with a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 29487.0
Deduct 931 from 959 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
133 goes into 280 2 times with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 29487.2
The remainder is 14 after subtracting 266 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
If we divide 140 by 133, we get 1 and a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 29487.21
The remainder is 7 after subtracting 133 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 10:
133 can be fit into 70 0 times, resulting in a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 29487.21
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
If we divide 700 by 133, we get 5 and a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 29487.2105
The remainder is 35 after subtracting 665 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 12:
133 can be fit into 350 2 times, resulting in a remainder of 84.
Record the quotient 2 as the next digit in the result. 
Result so far: 29487.21052
Deduct 266 from 350 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 13:
133 can be fit into 840 6 times, resulting in a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 29487.210526
The remainder is 42 after subtracting 798 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
If we divide 420 by 133, we get 3 and a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 29487.2105263
Subtract 399 from 420 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 15:
133 can be fit into 210 1 times, resulting in a remainder of 77.
The number 1 becomes the next digit in our result. 
Result so far: 29487.21052631
If we subtract 133 from 210, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

The final outcome is 29487.21052631, with a leftover of 7.7e-08.