We're dividing 380000 by 91 
We want to figure out the number of times 380000 can be divided by 91.

Moving on to step 1:
91 goes into 3 0 times with 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 (8) from the dividend, add it to 3, then carry on: 38 / 91

Advancing to step 2:
When dividing 38 by 91, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Fetch the next digit (0) from the dividend, attach it to 38 and continue: 380 / 91

Step 3:
When dividing 380 by 91, we get 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 364 from 380, we get 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 91

On to step 4:
91 can be fit into 160 1 times, resulting in a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 41.0
If we take 91 away from 160, we end up with 69.
Bring next digit (0) of the dividend behind the 69 and repeat the process: 690 / 91

On to step 5:
690 divided by 91 is 7 with a remainder of 53.
Put 7 as the next digit of the answer. 
Result so far: 417.0
The remainder is 53 after subtracting 637 from 690.
Include the next digit (0) from the dividend after 53, then repeat: 530 / 91

Let's proceed to step 6:
If we divide 530 by 91, we get 5 and a remainder of 75.
The next digit of our result is 5. 
Result so far: 4175.0
If we subtract 455 from 530, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 7:
91 goes into 750 8 times with a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 4175.8
If we subtract 728 from 750, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
220 divided by 91 is 2 with a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 4175.82
If we subtract 182 from 220, we 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.

Step 9:
91 can be fit into 380 4 times, resulting in a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 4175.824
Deduct 364 from 380 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
160 divided by 91 is 1 with a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 4175.8241
Subtract 91 from 160 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 11:
The number 91 fits into 690 7 times, leaving a remainder of 53.
The next digit of our result is 7. 
Result so far: 4175.82417
The remainder is 53 after subtracting 637 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 12:
91 can be fit into 530 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 4175.824175
If we subtract 455 from 530, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 13:
When dividing 750 by 91, we get 8 with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 4175.8241758
The remainder is 22 after subtracting 728 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
If we divide 220 by 91, we get 2 and a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 4175.82417582
If we subtract 182 from 220, we 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.

Our division results in 4175.82417582 with a remaining 3.8e-08.