1235861 ÷ 556 
The aim is to understand the frequency of 556 in 1235861.

Advancing to step 1:
1 divided by 556 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 556

Step 2:
556 can be fit into 12 0 times, resulting in a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 556

Going ahead to step 3:
When dividing 123 by 556, we get 0 with a remainder of 123.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 123, we end up with 123.
Fetch the next digit (5) from the dividend, attach it to 123 and continue: 1235 / 556

On to step 4:
556 can be fit into 1235 2 times, resulting in a remainder of 123.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 123 after subtracting 1112 from 1235.
Fetch the next digit (8) from the dividend, attach it to 123 and continue: 1238 / 556

Let's proceed to step 5:
When dividing 1238 by 556, we get 2 with a remainder of 126.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtract 1112 from 1238 to get 126.
Include the next digit (6) from the dividend after 126, then repeat: 1266 / 556

Going ahead to step 6:
If we divide 1266 by 556, we get 2 and a remainder of 154.
Put 2 as the next digit of the answer. 
Result so far: 222.0
The remainder is 154 after subtracting 1112 from 1266.
Append the next digit (1) from the dividend to 154 and continue with: 1541 / 556

Going ahead to step 7:
If we divide 1541 by 556, we get 2 and a remainder of 429.
Record the quotient 2 as the next digit in the result. 
Result so far: 2222.0
Deduct 1112 from 1541 and we're left with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

On to step 8:
556 can be fit into 4290 7 times, resulting in a remainder of 398.
Put 7 as the next digit of the answer. 
Result so far: 2222.7
Deduct 3892 from 4290 and we're left with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Going ahead to step 9:
556 can be fit into 3980 7 times, resulting in a remainder of 88.
The next digit of our result is 7. 
Result so far: 2222.77
Deduct 3892 from 3980 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The quotient of the division is 2222.77, and the remainder is 0.088.