We look at the division of 50720402 by 566 
The aim is to understand the frequency of 566 in 50720402.

Going ahead to step 1:
5 divided by 566 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 566

Let's proceed to step 2:
The number 566 fits into 50 0 times, leaving a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Grab the next digit (7) from the dividend, add it to 50, then carry on: 507 / 566

Going ahead to step 3:
If we divide 507 by 566, we get 0 and a remainder of 507.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 507, we get 507.
Bring next digit (2) of the dividend behind the 507 and repeat the process: 5072 / 566

Advancing to step 4:
5072 divided by 566 is 8 with a remainder of 544.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 4528 from 5072, we get 544.
Take the next digit (0) from the dividend and append it to 544, then repeat: 5440 / 566

Advancing to step 5:
566 can be fit into 5440 9 times, resulting in a remainder of 346.
Write down 9 as next digit of the result. 
Result so far: 89.0
If we subtract 5094 from 5440, we get 346.
Grab the next digit (4) from the dividend, add it to 346, then carry on: 3464 / 566

On to step 6:
3464 divided by 566 is 6 with a remainder of 68.
The next digit of our result is 6. 
Result so far: 896.0
Deduct 3396 from 3464 and we're left with 68.
Fetch the next digit (0) from the dividend, attach it to 68 and continue: 680 / 566

Advancing to step 7:
When dividing 680 by 566, we get 1 with a remainder of 114.
Write down 1 as next digit of the result. 
Result so far: 8961.0
The remainder is 114 after subtracting 566 from 680.
Include the next digit (2) from the dividend after 114, then repeat: 1142 / 566

Advancing to step 8:
If we divide 1142 by 566, we get 2 and a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 89612.0
The remainder is 10 after subtracting 1132 from 1142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
566 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 89612.0
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 10:
566 goes into 1000 1 times with a remainder of 434.
Use 1 as the next digit of our solution. 
Result so far: 89612.01
If we subtract 566 from 1000, we get 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

On to step 11:
4340 divided by 566 is 7 with a remainder of 378.
The number 7 becomes the next digit in our result. 
Result so far: 89612.017
If we take 3962 away from 4340, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Going ahead to step 12:
566 can be fit into 3780 6 times, resulting in a remainder of 384.
The next digit of our result is 6. 
Result so far: 89612.0176
Subtract 3396 from 3780 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 13:
3840 divided by 566 is 6 with a remainder of 444.
Record the quotient 6 as the next digit in the result. 
Result so far: 89612.01766
If we subtract 3396 from 3840, we get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

The quotient of the division is 89612.01766, and the remainder is 0.000444.