379744 divided by 90 
We want to figure out the number of times 379744 can be divided by 90.

Advancing to step 1:
The number 90 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
If we take 0 away from 3, we end up with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 90

Step 2:
If we divide 37 by 90, we get 0 and a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Include the next digit (9) from the dividend after 37, then repeat: 379 / 90

Advancing to step 3:
When dividing 379 by 90, we get 4 with a remainder of 19.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 360 from 379 leaves us with 19.
Fetch the next digit (7) from the dividend, attach it to 19 and continue: 197 / 90

Let's proceed to step 4:
The number 90 fits into 197 2 times, leaving a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 42.0
The remainder is 17 after subtracting 180 from 197.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 90

Moving on to step 5:
If we divide 174 by 90, we get 1 and a remainder of 84.
Write down 1 as next digit of the result. 
Result so far: 421.0
Subtracting 90 from 174 leaves us with 84.
Fetch the next digit (4) from the dividend, attach it to 84 and continue: 844 / 90

Step 6:
If we divide 844 by 90, we get 9 and a remainder of 34.
The next digit of our result is 9. 
Result so far: 4219.0
Subtracting 810 from 844 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 7:
If we divide 340 by 90, we get 3 and a remainder of 70.
Put 3 as the next digit of the answer. 
Result so far: 4219.3
If we take 270 away from 340, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
If we divide 700 by 90, we get 7 and a remainder of 70.
Write down 7 as next digit of the result. 
Result so far: 4219.37
Subtracting 630 from 700 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 9:
When dividing 700 by 90, we get 7 with a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 4219.377
Deduct 630 from 700 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final outcome is 4219.377, with a leftover of 0.007.