We look at the division of 3886358 by 197 
Let's see how many times 197 fits into 3886358.

Advancing to step 1:
197 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 197

Moving on to step 2:
197 goes into 38 0 times with a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Append the next digit (8) from the dividend to 38 and continue with: 388 / 197

Step 3:
The number 197 fits into 388 1 times, leaving a remainder of 191.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 197 from 388 to get 191.
Take the next digit (6) from the dividend and append it to 191, then repeat: 1916 / 197

Advancing to step 4:
The number 197 fits into 1916 9 times, leaving a remainder of 143.
The next digit of our result is 9. 
Result so far: 19.0
If we take 1773 away from 1916, we end up with 143.
Take the next digit (3) from the dividend and append it to 143, then repeat: 1433 / 197

Step 5:
1433 divided by 197 is 7 with a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 197.0
The remainder is 54 after subtracting 1379 from 1433.
Fetch the next digit (5) from the dividend, attach it to 54 and continue: 545 / 197

Step 6:
197 can be fit into 545 2 times, resulting in a remainder of 151.
The next digit of our result is 2. 
Result so far: 1972.0
Deduct 394 from 545 and we're left with 151.
Bring next digit (8) of the dividend behind the 151 and repeat the process: 1518 / 197

Step 7:
The number 197 fits into 1518 7 times, leaving a remainder of 139.
Put 7 as the next digit of the answer. 
Result so far: 19727.0
Subtract 1379 from 1518 to get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

On to step 8:
The number 197 fits into 1390 7 times, leaving a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 19727.7
If we take 1379 away from 1390, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
197 goes into 110 0 times with a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 19727.7
If we take 0 away from 110, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 10:
If we divide 1100 by 197, we get 5 and a remainder of 115.
The next digit of our result is 5. 
Result so far: 19727.705
Subtracting 985 from 1100 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 11:
197 can be fit into 1150 5 times, resulting in a remainder of 165.
Write down 5 as next digit of the result. 
Result so far: 19727.7055
If we subtract 985 from 1150, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

After the division, we end up with 19727.7055 and a remainder of 0.00165.