193890 ÷ 55 
We want to divide 193890 by 55.

Let's proceed to step 1:
When dividing 1 by 55, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 55

Going ahead to step 2:
55 goes into 19 0 times with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 55

Going ahead to step 3:
55 can be fit into 193 3 times, resulting in a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 165 from 193 to get 28.
Include the next digit (8) from the dividend after 28, then repeat: 288 / 55

Going ahead to step 4:
55 can be fit into 288 5 times, resulting in a remainder of 13.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 275 from 288 and we're left with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 55

Going ahead to step 5:
55 can be fit into 139 2 times, resulting in a remainder of 29.
Put 2 as the next digit of the answer. 
Result so far: 352.0
Subtract 110 from 139 to get 29.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 55

Advancing to step 6:
55 can be fit into 290 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 3525.0
If we take 275 away from 290, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
When dividing 150 by 55, we get 2 with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 3525.2
If we subtract 110 from 150, 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:
If we divide 400 by 55, we get 7 and a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 3525.27
If we take 385 away from 400, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 3525.272
Subtract 110 from 150 to 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.

Step 10:
55 can be fit into 400 7 times, resulting in a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 3525.2727
If we take 385 away from 400, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 11:
55 goes into 150 2 times with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 3525.27272
If we subtract 110 from 150, 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 12:
The number 55 fits into 400 7 times, leaving a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 3525.272727
Deduct 385 from 400 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 13:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 3525.2727272
The remainder is 40 after subtracting 110 from 150.
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 14:
400 divided by 55 is 7 with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 3525.27272727
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

In conclusion, the division gives 3525.27272727 with a balance of 1.5e-08.