We divide 30660 by 91
We want to divide 30660 by 91.

Moving on to step 1:
If we divide 3 by 91, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 91

Let's proceed to step 2:
If we divide 30 by 91, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 91

On to step 3:
If we divide 306 by 91, we get 3 and a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 273 away from 306, we end up with 33.
Grab the next digit (6) from the dividend, add it to 33, then carry on: 336 / 91

Moving on to step 4:
If we divide 336 by 91, we get 3 and a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Deduct 273 from 336 and we're left with 63.
Grab the next digit (0) from the dividend, add it to 63, then carry on: 630 / 91

Advancing to step 5:
91 can be fit into 630 6 times, resulting in a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 336.0
Deduct 546 from 630 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.

Going ahead to step 6:
The number 91 fits into 840 9 times, leaving a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 336.9
Subtracting 819 from 840 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.

Let's proceed to step 7:
If we divide 210 by 91, we get 2 and a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 336.92
The remainder is 28 after subtracting 182 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
If we divide 280 by 91, we get 3 and a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 336.923
Deduct 273 from 280 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 9:
The number 91 fits into 70 0 times, leaving a remainder of 70.
The next digit of our result is 0. 
Result so far: 336.923
If we subtract 0 from 70, we 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.

Let's proceed to step 10:
If we divide 700 by 91, we get 7 and a remainder of 63.
The next digit of our result is 7. 
Result so far: 336.92307
If we subtract 637 from 700, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 11:
The number 91 fits into 630 6 times, leaving a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 336.923076
If we subtract 546 from 630, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 12:
The number 91 fits into 840 9 times, leaving a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 336.9230769
Subtracting 819 from 840 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.

Step 13:
The number 91 fits into 210 2 times, leaving a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 336.92307692
If we subtract 182 from 210, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

In conclusion, the division gives 336.92307692 with a balance of 2.8e-08.