We divide 379183 by 90
We're looking to find how many times 90 goes into 379183.

Let's proceed to step 1:
90 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 90

Moving on to step 2:
The number 90 fits into 37 0 times, leaving a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Bring next digit (9) of the dividend behind the 37 and repeat the process: 379 / 90

Going ahead to step 3:
If we divide 379 by 90, we get 4 and a remainder of 19.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 360 from 379 leaves us with 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 90

Let's proceed to step 4:
90 can be fit into 191 2 times, resulting in a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we take 180 away from 191, we end up with 11.
Append the next digit (8) from the dividend to 11 and continue with: 118 / 90

Moving on to step 5:
When dividing 118 by 90, we get 1 with a remainder of 28.
The next digit of our result is 1. 
Result so far: 421.0
Subtracting 90 from 118 leaves us with 28.
Append the next digit (3) from the dividend to 28 and continue with: 283 / 90

Step 6:
90 goes into 283 3 times with a remainder of 13.
The next digit of our result is 3. 
Result so far: 4213.0
If we subtract 270 from 283, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
90 can be fit into 130 1 times, resulting in a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 4213.1
If we subtract 90 from 130, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
When dividing 400 by 90, we get 4 with a remainder of 40.
The next digit of our result is 4. 
Result so far: 4213.14
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
90 can be fit into 400 4 times, resulting in a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 4213.144
If we take 360 away from 400, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 4213.144 with a remainder of 0.004.