Let's divide 169621 by 63
We want to divide 169621 by 63.

Advancing to step 1:
63 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 63

Moving on to step 2:
When dividing 16 by 63, we get 0 with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Take the next digit (9) from the dividend and append it to 16, then repeat: 169 / 63

Step 3:
If we divide 169 by 63, we get 2 and a remainder of 43.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 126 from 169, we get 43.
Fetch the next digit (6) from the dividend, attach it to 43 and continue: 436 / 63

Let's proceed to step 4:
63 can be fit into 436 6 times, resulting in a remainder of 58.
The next digit of our result is 6. 
Result so far: 26.0
The remainder is 58 after subtracting 378 from 436.
Append the next digit (2) from the dividend to 58 and continue with: 582 / 63

Step 5:
582 divided by 63 is 9 with a remainder of 15.
Put 9 as the next digit of the answer. 
Result so far: 269.0
Subtract 567 from 582 to get 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 63

On to step 6:
If we divide 151 by 63, we get 2 and a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 2692.0
Deduct 126 from 151 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
When dividing 250 by 63, we get 3 with a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 2692.3
If we subtract 189 from 250, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 8:
When dividing 610 by 63, we get 9 with a remainder of 43.
Put 9 as the next digit of the answer. 
Result so far: 2692.39
Subtract 567 from 610 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 9:
63 goes into 430 6 times with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 2692.396
Subtract 378 from 430 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 10:
63 goes into 520 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 2692.3968
If we subtract 504 from 520, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
The number 63 fits into 160 2 times, leaving a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 2692.39682
Deduct 126 from 160 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 12:
The number 63 fits into 340 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 2692.396825
If we subtract 315 from 340, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 13:
63 can be fit into 250 3 times, resulting in a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 2692.3968253
Subtracting 189 from 250 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 14:
When dividing 610 by 63, we get 9 with a remainder of 43.
The next digit of our result is 9. 
Result so far: 2692.39682539
If we subtract 567 from 610, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

The final result is 2692.39682539 with a remainder of 4.3e-08.