Let's divide 20065989 by 477
Our goal is to divide 20065989 by 477.

Going ahead to step 1:
The number 477 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 477

Advancing to step 2:
If we divide 20 by 477, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 477

Let's proceed to step 3:
477 can be fit into 200 0 times, resulting in a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 200, we end up with 200.
Grab the next digit (6) from the dividend, add it to 200, then carry on: 2006 / 477

Let's proceed to step 4:
When dividing 2006 by 477, we get 4 with a remainder of 98.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 1908 from 2006 and we're left with 98.
Take the next digit (5) from the dividend and append it to 98, then repeat: 985 / 477

Going ahead to step 5:
When dividing 985 by 477, we get 2 with a remainder of 31.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we subtract 954 from 985, we get 31.
Grab the next digit (9) from the dividend, add it to 31, then carry on: 319 / 477

Going ahead to step 6:
If we divide 319 by 477, we get 0 and a remainder of 319.
Use 0 as the next digit of our solution. 
Result so far: 420.0
Subtracting 0 from 319 leaves us with 319.
Append the next digit (8) from the dividend to 319 and continue with: 3198 / 477

Step 7:
When dividing 3198 by 477, we get 6 with a remainder of 336.
Put 6 as the next digit of the answer. 
Result so far: 4206.0
Subtracting 2862 from 3198 leaves us with 336.
Fetch the next digit (9) from the dividend, attach it to 336 and continue: 3369 / 477

Advancing to step 8:
477 can be fit into 3369 7 times, resulting in a remainder of 30.
The number 7 becomes the next digit in our result. 
Result so far: 42067.0
Subtract 3339 from 3369 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
If we divide 300 by 477, we get 0 and a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 42067.0
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 10:
If we divide 3000 by 477, we get 6 and a remainder of 138.
Use 6 as the next digit of our solution. 
Result so far: 42067.06
If we take 2862 away from 3000, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

On to step 11:
477 can be fit into 1380 2 times, resulting in a remainder of 426.
Record the quotient 2 as the next digit in the result. 
Result so far: 42067.062
If we subtract 954 from 1380, we get 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Moving on to step 12:
The number 477 fits into 4260 8 times, leaving a remainder of 444.
Put 8 as the next digit of the answer. 
Result so far: 42067.0628
Deduct 3816 from 4260 and we're left with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Advancing to step 13:
477 can be fit into 4440 9 times, resulting in a remainder of 147.
Put 9 as the next digit of the answer. 
Result so far: 42067.06289
Subtract 4293 from 4440 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

On to step 14:
1470 divided by 477 is 3 with a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 42067.062893
If we subtract 1431 from 1470, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 15:
477 can be fit into 390 0 times, resulting in a remainder of 390.
Put 0 as the next digit of the answer. 
Result so far: 42067.062893
If we take 0 away from 390, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 16:
477 goes into 3900 8 times with a remainder of 84.
The next digit of our result is 8. 
Result so far: 42067.06289308
If we subtract 3816 from 3900, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The final result is 42067.06289308 with a remainder of 8.4e-08.