20522070 ÷ 477 
We're looking to find how many times 477 goes into 20522070.

Moving on to step 1:
477 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 477

Let's proceed to step 2:
The number 477 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Bring next digit (5) of the dividend behind the 20 and repeat the process: 205 / 477

Advancing to step 3:
477 goes into 205 0 times with a remainder of 205.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 205, we get 205.
Fetch the next digit (2) from the dividend, attach it to 205 and continue: 2052 / 477

Step 4:
477 can be fit into 2052 4 times, resulting in a remainder of 144.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 1908 away from 2052, we end up with 144.
Include the next digit (2) from the dividend after 144, then repeat: 1442 / 477

On to step 5:
If we divide 1442 by 477, we get 3 and a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
If we subtract 1431 from 1442, we get 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 477

Going ahead to step 6:
110 divided by 477 is 0 with a remainder of 110.
Put 0 as the next digit of the answer. 
Result so far: 430.0
Subtract 0 from 110 to get 110.
Fetch the next digit (7) from the dividend, attach it to 110 and continue: 1107 / 477

Moving on to step 7:
When dividing 1107 by 477, we get 2 with a remainder of 153.
The next digit of our result is 2. 
Result so far: 4302.0
Subtracting 954 from 1107 leaves us with 153.
Grab the next digit (0) from the dividend, add it to 153, then carry on: 1530 / 477

On to step 8:
477 can be fit into 1530 3 times, resulting in a remainder of 99.
Put 3 as the next digit of the answer. 
Result so far: 43023.0
If we take 1431 away from 1530, we end up with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Advancing to step 9:
When dividing 990 by 477, we get 2 with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 43023.2
Subtract 954 from 990 to 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.

Moving on to step 10:
477 can be fit into 360 0 times, resulting in a remainder of 360.
Use 0 as the next digit of our solution. 
Result so far: 43023.2
If we take 0 away from 360, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 11:
When dividing 3600 by 477, we get 7 with a remainder of 261.
Write down 7 as next digit of the result. 
Result so far: 43023.207
The remainder is 261 after subtracting 3339 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Step 12:
When dividing 2610 by 477, we get 5 with a remainder of 225.
The next digit of our result is 5. 
Result so far: 43023.2075
Subtracting 2385 from 2610 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 13:
If we divide 2250 by 477, we get 4 and a remainder of 342.
The next digit of our result is 4. 
Result so far: 43023.20754
Deduct 1908 from 2250 and we're left with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Going ahead to step 14:
477 can be fit into 3420 7 times, resulting in a remainder of 81.
Use 7 as the next digit of our solution. 
Result so far: 43023.207547
If we subtract 3339 from 3420, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 15:
477 goes into 810 1 times with a remainder of 333.
The number 1 becomes the next digit in our result. 
Result so far: 43023.2075471
Deduct 477 from 810 and we're left with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Going ahead to step 16:
When dividing 3330 by 477, we get 6 with a remainder of 468.
The number 6 becomes the next digit in our result. 
Result so far: 43023.20754716
The remainder is 468 after subtracting 2862 from 3330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Our division results in 43023.20754716 with a remaining 4.68e-07.