We're dividing 63841893 by 545 
We want to divide 63841893 by 545.

Going ahead to step 1:
6 divided by 545 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 545

On to step 2:
The number 545 fits into 63 0 times, leaving a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Take the next digit (8) from the dividend and append it to 63, then repeat: 638 / 545

Moving on to step 3:
638 divided by 545 is 1 with a remainder of 93.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 545 from 638 and we're left with 93.
Include the next digit (4) from the dividend after 93, then repeat: 934 / 545

Advancing to step 4:
The number 545 fits into 934 1 times, leaving a remainder of 389.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 545 from 934, we get 389.
Grab the next digit (1) from the dividend, add it to 389, then carry on: 3891 / 545

Step 5:
When dividing 3891 by 545, we get 7 with a remainder of 76.
Put 7 as the next digit of the answer. 
Result so far: 117.0
If we take 3815 away from 3891, we end up with 76.
Fetch the next digit (8) from the dividend, attach it to 76 and continue: 768 / 545

Moving on to step 6:
768 divided by 545 is 1 with a remainder of 223.
Put 1 as the next digit of the answer. 
Result so far: 1171.0
The remainder is 223 after subtracting 545 from 768.
Bring next digit (9) of the dividend behind the 223 and repeat the process: 2239 / 545

Advancing to step 7:
545 goes into 2239 4 times with a remainder of 59.
Use 4 as the next digit of our solution. 
Result so far: 11714.0
Subtract 2180 from 2239 to get 59.
Take the next digit (3) from the dividend and append it to 59, then repeat: 593 / 545

On to step 8:
593 divided by 545 is 1 with a remainder of 48.
Use 1 as the next digit of our solution. 
Result so far: 117141.0
The remainder is 48 after subtracting 545 from 593.
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 9:
480 divided by 545 is 0 with a remainder of 480.
The next digit of our result is 0. 
Result so far: 117141.0
Deduct 0 from 480 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 10:
If we divide 4800 by 545, we get 8 and a remainder of 440.
Record the quotient 8 as the next digit in the result. 
Result so far: 117141.08
If we take 4360 away from 4800, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 11:
545 goes into 4400 8 times with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 117141.088
Deduct 4360 from 4400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 117141.088, with a leftover of 0.004.