We're dividing 18616213 by 556 
The aim is to understand the frequency of 556 in 18616213.

Going ahead to step 1:
1 divided by 556 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 556

Let's proceed to step 2:
When dividing 18 by 556, we get 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (6) from the dividend and append it to 18, then repeat: 186 / 556

Going ahead to step 3:
When dividing 186 by 556, we get 0 with a remainder of 186.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 186, we get 186.
Include the next digit (1) from the dividend after 186, then repeat: 1861 / 556

Going ahead to step 4:
If we divide 1861 by 556, we get 3 and a remainder of 193.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 1668 away from 1861, we end up with 193.
Fetch the next digit (6) from the dividend, attach it to 193 and continue: 1936 / 556

On to step 5:
The number 556 fits into 1936 3 times, leaving a remainder of 268.
Write down 3 as next digit of the result. 
Result so far: 33.0
Deduct 1668 from 1936 and we're left with 268.
Grab the next digit (2) from the dividend, add it to 268, then carry on: 2682 / 556

Going ahead to step 6:
When dividing 2682 by 556, we get 4 with a remainder of 458.
The number 4 becomes the next digit in our result. 
Result so far: 334.0
Subtracting 2224 from 2682 leaves us with 458.
Fetch the next digit (1) from the dividend, attach it to 458 and continue: 4581 / 556

Let's proceed to step 7:
If we divide 4581 by 556, we get 8 and a remainder of 133.
The number 8 becomes the next digit in our result. 
Result so far: 3348.0
Subtracting 4448 from 4581 leaves us with 133.
Bring next digit (3) of the dividend behind the 133 and repeat the process: 1333 / 556

Let's proceed to step 8:
556 can be fit into 1333 2 times, resulting in a remainder of 221.
Record the quotient 2 as the next digit in the result. 
Result so far: 33482.0
The remainder is 221 after subtracting 1112 from 1333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Step 9:
2210 divided by 556 is 3 with a remainder of 542.
The number 3 becomes the next digit in our result. 
Result so far: 33482.3
Subtract 1668 from 2210 to get 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Going ahead to step 10:
When dividing 5420 by 556, we get 9 with a remainder of 416.
The next digit of our result is 9. 
Result so far: 33482.39
The remainder is 416 after subtracting 5004 from 5420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 11:
The number 556 fits into 4160 7 times, leaving a remainder of 268.
Write down 7 as next digit of the result. 
Result so far: 33482.397
If we take 3892 away from 4160, we end up with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Going ahead to step 12:
2680 divided by 556 is 4 with a remainder of 456.
The next digit of our result is 4. 
Result so far: 33482.3974
Subtract 2224 from 2680 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Step 13:
556 can be fit into 4560 8 times, resulting in a remainder of 112.
Record the quotient 8 as the next digit in the result. 
Result so far: 33482.39748
Subtract 4448 from 4560 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.

Moving on to step 14:
1120 divided by 556 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 33482.397482
Subtract 1112 from 1120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 15:
556 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 33482.397482
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 16:
The number 556 fits into 800 1 times, leaving a remainder of 244.
The next digit of our result is 1. 
Result so far: 33482.39748201
Deduct 556 from 800 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

After the division, we end up with 33482.39748201 and a remainder of 2.44e-07.