6486556 ÷ 37 
The aim is to understand the frequency of 37 in 6486556.

Let's proceed to step 1:
37 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 subtract 0 from 6, we get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 37

Let's proceed to step 2:
64 divided by 37 is 1 with a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 37 from 64 to get 27.
Take the next digit (8) from the dividend and append it to 27, then repeat: 278 / 37

On to step 3:
37 goes into 278 7 times with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtracting 259 from 278 leaves us with 19.
Append the next digit (6) from the dividend to 19 and continue with: 196 / 37

Advancing to step 4:
37 goes into 196 5 times with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 175.0
Deduct 185 from 196 and we're left with 11.
Include the next digit (5) from the dividend after 11, then repeat: 115 / 37

Step 5:
37 goes into 115 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 1753.0
If we subtract 111 from 115, we get 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 37

Let's proceed to step 6:
The number 37 fits into 45 1 times, leaving a remainder of 8.
The next digit of our result is 1. 
Result so far: 17531.0
Subtract 37 from 45 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 37

Let's proceed to step 7:
If we divide 86 by 37, we get 2 and a remainder of 12.
The next digit of our result is 2. 
Result so far: 175312.0
If we subtract 74 from 86, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
When dividing 120 by 37, we get 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 175312.3
If we subtract 111 from 120, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 9:
37 goes into 90 2 times with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 175312.32
If we subtract 74 from 90, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
When dividing 160 by 37, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 175312.324
If we take 148 away from 160, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 11:
When dividing 120 by 37, we get 3 with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 175312.3243
If we subtract 111 from 120, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
37 goes into 90 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 175312.32432
Subtracting 74 from 90 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
The number 37 fits into 160 4 times, leaving a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 175312.324324
If we take 148 away from 160, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 14:
The number 37 fits into 120 3 times, leaving a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 175312.3243243
Subtract 111 from 120 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 15:
37 can be fit into 90 2 times, resulting in a remainder of 16.
The next digit of our result is 2. 
Result so far: 175312.32432432
Deduct 74 from 90 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 175312.32432432 with a balance of 1.6e-08.