198840 ÷ 64 
Our goal is to divide 198840 by 64.

Let's proceed to step 1:
The number 64 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 64

Moving on to step 2:
64 can be fit into 19 0 times, resulting in a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Include the next digit (8) from the dividend after 19, then repeat: 198 / 64

On to step 3:
The number 64 fits into 198 3 times, leaving a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 192 from 198 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 64

Advancing to step 4:
The number 64 fits into 68 1 times, leaving a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
If we take 64 away from 68, we end up with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 64

Advancing to step 5:
If we divide 44 by 64, we get 0 and a remainder of 44.
Use 0 as the next digit of our solution. 
Result so far: 310.0
Deduct 0 from 44 and we're left with 44.
Append the next digit (0) from the dividend to 44 and continue with: 440 / 64

On to step 6:
440 divided by 64 is 6 with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 3106.0
The remainder is 56 after subtracting 384 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 7:
When dividing 560 by 64, we get 8 with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 3106.8
If we take 512 away from 560, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 8:
When dividing 480 by 64, we get 7 with a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 3106.87
If we take 448 away from 480, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 9:
320 divided by 64 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 3106.875
Subtracting 320 from 320 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.

Advancing to step 10:
0 divided by 64 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3106.875
The remainder is 0 after subtracting 0 from 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 11:
If we divide 0 by 64, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3106.875
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 3106.875, and the remainder is 0.0.