We're dividing 329231 by 77 
We want to divide 329231 by 77.

Going ahead to step 1:
When dividing 3 by 77, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 77

On to step 2:
77 can be fit into 32 0 times, resulting in a remainder of 32.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 32, we end up with 32.
Fetch the next digit (9) from the dividend, attach it to 32 and continue: 329 / 77

Moving on to step 3:
If we divide 329 by 77, we get 4 and a remainder of 21.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 308 away from 329, we end up with 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 77

Step 4:
77 goes into 212 2 times with a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Deduct 154 from 212 and we're left with 58.
Take the next digit (3) from the dividend and append it to 58, then repeat: 583 / 77

Step 5:
77 can be fit into 583 7 times, resulting in a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 427.0
If we take 539 away from 583, we end up with 44.
Append the next digit (1) from the dividend to 44 and continue with: 441 / 77

Step 6:
77 can be fit into 441 5 times, resulting in a remainder of 56.
The next digit of our result is 5. 
Result so far: 4275.0
Deduct 385 from 441 and we're left 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.

On to step 7:
560 divided by 77 is 7 with a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 4275.7
If we subtract 539 from 560, we 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 8:
77 can be fit into 210 2 times, resulting in a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 4275.72
Subtract 154 from 210 to get 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 9:
The number 77 fits into 560 7 times, leaving a remainder of 21.
The next digit of our result is 7. 
Result so far: 4275.727
Subtracting 539 from 560 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 10:
77 can be fit into 210 2 times, resulting in a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 4275.7272
Subtract 154 from 210 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
When dividing 560 by 77, we get 7 with a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 4275.72727
If we take 539 away from 560, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 12:
77 goes into 210 2 times with a remainder of 56.
Use 2 as the next digit of our solution. 
Result so far: 4275.727272
If we subtract 154 from 210, we get 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 13:
560 divided by 77 is 7 with a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 4275.7272727
Subtract 539 from 560 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.

Advancing to step 14:
77 can be fit into 210 2 times, resulting in a remainder of 56.
The next digit of our result is 2. 
Result so far: 4275.72727272
If we take 154 away from 210, 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.

The final result is 4275.72727272 with a remainder of 5.6e-08.