We divide 20287935 by 479
Our goal is to divide 20287935 by 479.

On to step 1:
479 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 479

Moving on to step 2:
479 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Fetch the next digit (2) from the dividend, attach it to 20 and continue: 202 / 479

Let's proceed to step 3:
479 can be fit into 202 0 times, resulting in a remainder of 202.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 202 to get 202.
Fetch the next digit (8) from the dividend, attach it to 202 and continue: 2028 / 479

Let's proceed to step 4:
479 goes into 2028 4 times with a remainder of 112.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 112 after subtracting 1916 from 2028.
Grab the next digit (7) from the dividend, add it to 112, then carry on: 1127 / 479

Let's proceed to step 5:
1127 divided by 479 is 2 with a remainder of 169.
Put 2 as the next digit of the answer. 
Result so far: 42.0
Deduct 958 from 1127 and we're left with 169.
Include the next digit (9) from the dividend after 169, then repeat: 1699 / 479

Let's proceed to step 6:
1699 divided by 479 is 3 with a remainder of 262.
Record the quotient 3 as the next digit in the result. 
Result so far: 423.0
Subtracting 1437 from 1699 leaves us with 262.
Fetch the next digit (3) from the dividend, attach it to 262 and continue: 2623 / 479

Going ahead to step 7:
2623 divided by 479 is 5 with a remainder of 228.
Use 5 as the next digit of our solution. 
Result so far: 4235.0
Subtract 2395 from 2623 to get 228.
Fetch the next digit (5) from the dividend, attach it to 228 and continue: 2285 / 479

Going ahead to step 8:
The number 479 fits into 2285 4 times, leaving a remainder of 369.
Record the quotient 4 as the next digit in the result. 
Result so far: 42354.0
Deduct 1916 from 2285 and we're left with 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Let's proceed to step 9:
479 can be fit into 3690 7 times, resulting in a remainder of 337.
Record the quotient 7 as the next digit in the result. 
Result so far: 42354.7
Subtract 3353 from 3690 to get 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Moving on to step 10:
The number 479 fits into 3370 7 times, leaving a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 42354.77
The remainder is 17 after subtracting 3353 from 3370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final outcome is 42354.77, with a leftover of 0.017.