We're dividing 6976530 by 538 
The aim is to understand the frequency of 538 in 6976530.

Step 1:
538 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 538

On to step 2:
The number 538 fits into 69 0 times, leaving a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Append the next digit (7) from the dividend to 69 and continue with: 697 / 538

Step 3:
If we divide 697 by 538, we get 1 and a remainder of 159.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 538 from 697 and we're left with 159.
Take the next digit (6) from the dividend and append it to 159, then repeat: 1596 / 538

Advancing to step 4:
538 goes into 1596 2 times with a remainder of 520.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 1076 from 1596, we get 520.
Fetch the next digit (5) from the dividend, attach it to 520 and continue: 5205 / 538

Moving on to step 5:
If we divide 5205 by 538, we get 9 and a remainder of 363.
Put 9 as the next digit of the answer. 
Result so far: 129.0
Subtracting 4842 from 5205 leaves us with 363.
Bring next digit (3) of the dividend behind the 363 and repeat the process: 3633 / 538

Step 6:
When dividing 3633 by 538, we get 6 with a remainder of 405.
Record the quotient 6 as the next digit in the result. 
Result so far: 1296.0
If we take 3228 away from 3633, we end up with 405.
Grab the next digit (0) from the dividend, add it to 405, then carry on: 4050 / 538

On to step 7:
When dividing 4050 by 538, we get 7 with a remainder of 284.
Write down 7 as next digit of the result. 
Result so far: 12967.0
The remainder is 284 after subtracting 3766 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 8:
When dividing 2840 by 538, we get 5 with a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 12967.5
If we take 2690 away from 2840, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 9:
1500 divided by 538 is 2 with a remainder of 424.
The number 2 becomes the next digit in our result. 
Result so far: 12967.52
Subtracting 1076 from 1500 leaves us with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

On to step 10:
The number 538 fits into 4240 7 times, leaving a remainder of 474.
Write down 7 as next digit of the result. 
Result so far: 12967.527
Subtracting 3766 from 4240 leaves us with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Step 11:
When dividing 4740 by 538, we get 8 with a remainder of 436.
Record the quotient 8 as the next digit in the result. 
Result so far: 12967.5278
Subtract 4304 from 4740 to get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Let's proceed to step 12:
The number 538 fits into 4360 8 times, leaving a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 12967.52788
Subtract 4304 from 4360 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The quotient of the division is 12967.52788, and the remainder is 5.6e-05.