390326 divided by 91 
Let's see how many times 91 fits into 390326.

Step 1:
The number 91 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 91

On to step 2:
91 can be fit into 39 0 times, resulting in a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 91

Let's proceed to step 3:
390 divided by 91 is 4 with a remainder of 26.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 364 from 390, we get 26.
Include the next digit (3) from the dividend after 26, then repeat: 263 / 91

Moving on to step 4:
91 goes into 263 2 times with a remainder of 81.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we take 182 away from 263, we end up with 81.
Append the next digit (2) from the dividend to 81 and continue with: 812 / 91

On to step 5:
The number 91 fits into 812 8 times, leaving a remainder of 84.
Use 8 as the next digit of our solution. 
Result so far: 428.0
If we take 728 away from 812, we end up with 84.
Append the next digit (6) from the dividend to 84 and continue with: 846 / 91

On to step 6:
91 can be fit into 846 9 times, resulting in a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 4289.0
If we subtract 819 from 846, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
91 can be fit into 270 2 times, resulting in a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 4289.2
If we take 182 away from 270, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 8:
91 can be fit into 880 9 times, resulting in a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 4289.29
Subtract 819 from 880 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 9:
610 divided by 91 is 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 4289.296
Deduct 546 from 610 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.

Step 10:
91 can be fit into 640 7 times, resulting in a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 4289.2967
If we subtract 637 from 640, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
91 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 4289.2967
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
When dividing 300 by 91, we get 3 with a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 4289.296703
Subtracting 273 from 300 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 13:
91 goes into 270 2 times with a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 4289.2967032
The remainder is 88 after subtracting 182 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 14:
If we divide 880 by 91, we get 9 and a remainder of 61.
The next digit of our result is 9. 
Result so far: 4289.29670329
Deduct 819 from 880 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The quotient of the division is 4289.29670329, and the remainder is 6.1e-08.