Let's divide 19381786 by 4
We're looking to find how many times 4 goes into 19381786.

Moving on to step 1:
4 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 4

Going ahead to step 2:
19 divided by 4 is 4 with a remainder of 3.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 16 from 19 to get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 4

Step 3:
The number 4 fits into 33 8 times, leaving a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 48.0
Subtracting 32 from 33 leaves us with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 4

On to step 4:
4 can be fit into 18 4 times, resulting in a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 484.0
Subtract 16 from 18 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 4

Let's proceed to step 5:
When dividing 21 by 4, we get 5 with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 4845.0
If we take 20 away from 21, we end up with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 4

Advancing to step 6:
The number 4 fits into 17 4 times, leaving a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 48454.0
The remainder is 1 after subtracting 16 from 17.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 4

Advancing to step 7:
18 divided by 4 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 484544.0
Subtract 16 from 18 to get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 4

Step 8:
26 divided by 4 is 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 4845446.0
If we subtract 24 from 26, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
4 goes into 20 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 4845446.5
If we subtract 20 from 20, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4845446.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
0 divided by 4 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4845446.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 4845446.5 and a remainder of 0.0.