69754979 ÷ 553 
The aim is to understand the frequency of 553 in 69754979.

On to step 1:
553 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 553

Going ahead to step 2:
553 can be fit into 69 0 times, resulting in a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 69, we end up with 69.
Append the next digit (7) from the dividend to 69 and continue with: 697 / 553

Advancing to step 3:
When dividing 697 by 553, we get 1 with a remainder of 144.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 553 from 697 to get 144.
Bring next digit (5) of the dividend behind the 144 and repeat the process: 1445 / 553

Going ahead to step 4:
If we divide 1445 by 553, we get 2 and a remainder of 339.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 1106 from 1445 to get 339.
Grab the next digit (4) from the dividend, add it to 339, then carry on: 3394 / 553

Let's proceed to step 5:
553 goes into 3394 6 times with a remainder of 76.
The next digit of our result is 6. 
Result so far: 126.0
Subtracting 3318 from 3394 leaves us with 76.
Fetch the next digit (9) from the dividend, attach it to 76 and continue: 769 / 553

Advancing to step 6:
769 divided by 553 is 1 with a remainder of 216.
Put 1 as the next digit of the answer. 
Result so far: 1261.0
Subtracting 553 from 769 leaves us with 216.
Include the next digit (7) from the dividend after 216, then repeat: 2167 / 553

Advancing to step 7:
If we divide 2167 by 553, we get 3 and a remainder of 508.
Use 3 as the next digit of our solution. 
Result so far: 12613.0
Subtract 1659 from 2167 to get 508.
Append the next digit (9) from the dividend to 508 and continue with: 5089 / 553

Let's proceed to step 8:
If we divide 5089 by 553, we get 9 and a remainder of 112.
The next digit of our result is 9. 
Result so far: 126139.0
Subtract 4977 from 5089 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 9:
If we divide 1120 by 553, we get 2 and a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 126139.2
If we subtract 1106 from 1120, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
553 goes into 140 0 times with a remainder of 140.
Write down 0 as next digit of the result. 
Result so far: 126139.2
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 11:
If we divide 1400 by 553, we get 2 and a remainder of 294.
Write down 2 as next digit of the result. 
Result so far: 126139.202
If we subtract 1106 from 1400, we get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Advancing to step 12:
When dividing 2940 by 553, we get 5 with a remainder of 175.
The number 5 becomes the next digit in our result. 
Result so far: 126139.2025
If we subtract 2765 from 2940, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 13:
When dividing 1750 by 553, we get 3 with a remainder of 91.
The number 3 becomes the next digit in our result. 
Result so far: 126139.20253
Subtracting 1659 from 1750 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 14:
553 goes into 910 1 times with a remainder of 357.
Put 1 as the next digit of the answer. 
Result so far: 126139.202531
If we take 553 away from 910, we end up with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

Advancing to step 15:
The number 553 fits into 3570 6 times, leaving a remainder of 252.
Put 6 as the next digit of the answer. 
Result so far: 126139.2025316
If we subtract 3318 from 3570, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Step 16:
The number 553 fits into 2520 4 times, leaving a remainder of 308.
Record the quotient 4 as the next digit in the result. 
Result so far: 126139.20253164
The remainder is 308 after subtracting 2212 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

The final result is 126139.20253164 with a remainder of 3.08e-07.