We're dividing 121707 by 63 
We want to divide 121707 by 63.

Step 1:
63 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 63

Moving on to step 2:
When dividing 12 by 63, we get 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 63

Moving on to step 3:
63 can be fit into 121 1 times, resulting in a remainder of 58.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 63 from 121 and we're left with 58.
Grab the next digit (7) from the dividend, add it to 58, then carry on: 587 / 63

Advancing to step 4:
When dividing 587 by 63, we get 9 with a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 19.0
Deduct 567 from 587 and we're left with 20.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 63

Moving on to step 5:
The number 63 fits into 200 3 times, leaving a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 193.0
Subtracting 189 from 200 leaves us with 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 63

Moving on to step 6:
When dividing 117 by 63, we get 1 with a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 1931.0
Deduct 63 from 117 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 7:
540 divided by 63 is 8 with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 1931.8
If we subtract 504 from 540, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
When dividing 360 by 63, we get 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 1931.85
Subtract 315 from 360 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 9:
If we divide 450 by 63, we get 7 and a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 1931.857
Deduct 441 from 450 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 10:
63 goes into 90 1 times with a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 1931.8571
If we take 63 away from 90, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 11:
If we divide 270 by 63, we get 4 and a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 1931.85714
Deduct 252 from 270 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 12:
If we divide 180 by 63, we get 2 and a remainder of 54.
Record the quotient 2 as the next digit in the result. 
Result so far: 1931.857142
Deduct 126 from 180 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 13:
The number 63 fits into 540 8 times, leaving a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 1931.8571428
The remainder is 36 after subtracting 504 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 14:
When dividing 360 by 63, we get 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 1931.85714285
Deduct 315 from 360 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Our division results in 1931.85714285 with a remaining 4.5e-08.