We're dividing 40020476 by 580 
The aim is to understand the frequency of 580 in 40020476.

Let's proceed to step 1:
4 divided by 580 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 580

Going ahead to step 2:
When dividing 40 by 580, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Take the next digit (0) from the dividend and append it to 40, then repeat: 400 / 580

Step 3:
580 goes into 400 0 times with a remainder of 400.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 400, we end up with 400.
Include the next digit (2) from the dividend after 400, then repeat: 4002 / 580

Going ahead to step 4:
The number 580 fits into 4002 6 times, leaving a remainder of 522.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 522 after subtracting 3480 from 4002.
Bring next digit (0) of the dividend behind the 522 and repeat the process: 5220 / 580

Let's proceed to step 5:
580 goes into 5220 9 times with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 69.0
Subtracting 5220 from 5220 leaves us with 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 580

Let's proceed to step 6:
4 divided by 580 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 690.0
If we take 0 away from 4, we end up with 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 580

Let's proceed to step 7:
When dividing 47 by 580, we get 0 with a remainder of 47.
Write down 0 as next digit of the result. 
Result so far: 6900.0
Subtract 0 from 47 to get 47.
Include the next digit (6) from the dividend after 47, then repeat: 476 / 580

Let's proceed to step 8:
If we divide 476 by 580, we get 0 and a remainder of 476.
The next digit of our result is 0. 
Result so far: 69000.0
Subtracting 0 from 476 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Advancing to step 9:
If we divide 4760 by 580, we get 8 and a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 69000.8
Subtracting 4640 from 4760 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 10:
If we divide 1200 by 580, we get 2 and a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 69000.82
If we subtract 1160 from 1200, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
If we divide 400 by 580, we get 0 and a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 69000.82
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 12:
580 goes into 4000 6 times with a remainder of 520.
Put 6 as the next digit of the answer. 
Result so far: 69000.8206
If we take 3480 away from 4000, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 13:
580 goes into 5200 8 times with a remainder of 560.
The number 8 becomes the next digit in our result. 
Result so far: 69000.82068
The remainder is 560 after subtracting 4640 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Step 14:
The number 580 fits into 5600 9 times, leaving a remainder of 380.
The number 9 becomes the next digit in our result. 
Result so far: 69000.820689
The remainder is 380 after subtracting 5220 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 15:
580 goes into 3800 6 times with a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 69000.8206896
If we take 3480 away from 3800, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 16:
The number 580 fits into 3200 5 times, leaving a remainder of 300.
Put 5 as the next digit of the answer. 
Result so far: 69000.82068965
If we subtract 2900 from 3200, 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.

The quotient of the division is 69000.82068965, and the remainder is 3e-07.