Let's divide 20974690 by 528
We want to divide 20974690 by 528.

Step 1:
If we divide 2 by 528, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 528

On to step 2:
The number 528 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Grab the next digit (9) from the dividend, add it to 20, then carry on: 209 / 528

Step 3:
528 can be fit into 209 0 times, resulting in a remainder of 209.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 209 to get 209.
Fetch the next digit (7) from the dividend, attach it to 209 and continue: 2097 / 528

Moving on to step 4:
2097 divided by 528 is 3 with a remainder of 513.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 1584 from 2097, we get 513.
Take the next digit (4) from the dividend and append it to 513, then repeat: 5134 / 528

Moving on to step 5:
If we divide 5134 by 528, we get 9 and a remainder of 382.
Write down 9 as next digit of the result. 
Result so far: 39.0
If we take 4752 away from 5134, we end up with 382.
Include the next digit (6) from the dividend after 382, then repeat: 3826 / 528

Moving on to step 6:
528 goes into 3826 7 times with a remainder of 130.
Write down 7 as next digit of the result. 
Result so far: 397.0
Subtract 3696 from 3826 to get 130.
Grab the next digit (9) from the dividend, add it to 130, then carry on: 1309 / 528

On to step 7:
When dividing 1309 by 528, we get 2 with a remainder of 253.
Put 2 as the next digit of the answer. 
Result so far: 3972.0
If we take 1056 away from 1309, we end up with 253.
Include the next digit (0) from the dividend after 253, then repeat: 2530 / 528

On to step 8:
2530 divided by 528 is 4 with a remainder of 418.
Record the quotient 4 as the next digit in the result. 
Result so far: 39724.0
Deduct 2112 from 2530 and we're left with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Moving on to step 9:
The number 528 fits into 4180 7 times, leaving a remainder of 484.
The next digit of our result is 7. 
Result so far: 39724.7
Deduct 3696 from 4180 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Let's proceed to step 10:
528 goes into 4840 9 times with a remainder of 88.
Put 9 as the next digit of the answer. 
Result so far: 39724.79
If we subtract 4752 from 4840, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 11:
When dividing 880 by 528, we get 1 with a remainder of 352.
Use 1 as the next digit of our solution. 
Result so far: 39724.791
Subtract 528 from 880 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Going ahead to step 12:
528 goes into 3520 6 times with a remainder of 352.
Write down 6 as next digit of the result. 
Result so far: 39724.7916
Subtracting 3168 from 3520 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Moving on to step 13:
If we divide 3520 by 528, we get 6 and a remainder of 352.
The next digit of our result is 6. 
Result so far: 39724.79166
Subtract 3168 from 3520 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

The quotient of the division is 39724.79166, and the remainder is 0.000352.