777474 ÷ 37 
The aim is to understand the frequency of 37 in 777474.

Step 1:
If we divide 7 by 37, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 37

Moving on to step 2:
77 divided by 37 is 2 with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 74 from 77 and we're left with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 37

On to step 3:
The number 37 fits into 37 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we take 37 away from 37, we end up with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 37

On to step 4:
37 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 210.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 37

Going ahead to step 5:
37 can be fit into 47 1 times, resulting in a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 2101.0
Subtracting 37 from 47 leaves us with 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 37

Let's proceed to step 6:
The number 37 fits into 104 2 times, leaving a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 21012.0
Subtracting 74 from 104 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 7:
When dividing 300 by 37, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 21012.8
Subtract 296 from 300 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
When dividing 40 by 37, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 21012.81
If we subtract 37 from 40, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
30 divided by 37 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 21012.81
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
300 divided by 37 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 21012.8108
If we take 296 away from 300, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 11:
If we divide 40 by 37, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 21012.81081
Subtracting 37 from 40 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 12:
37 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 21012.81081
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
The number 37 fits into 300 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 21012.8108108
If we subtract 296 from 300, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
The number 37 fits into 40 1 times, leaving a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 21012.81081081
If we take 37 away from 40, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Our division results in 21012.81081081 with a remaining 3e-09.