We look at the division of 37618126 by 54 
The aim is to understand the frequency of 54 in 37618126.

Step 1:
54 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 54

Going ahead to step 2:
If we divide 37 by 54, we get 0 and a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Include the next digit (6) from the dividend after 37, then repeat: 376 / 54

Advancing to step 3:
54 can be fit into 376 6 times, resulting in a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 324 from 376 leaves us with 52.
Fetch the next digit (1) from the dividend, attach it to 52 and continue: 521 / 54

Step 4:
521 divided by 54 is 9 with a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 69.0
If we take 486 away from 521, we end up with 35.
Bring next digit (8) of the dividend behind the 35 and repeat the process: 358 / 54

Going ahead to step 5:
54 goes into 358 6 times with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 696.0
If we subtract 324 from 358, we get 34.
Fetch the next digit (1) from the dividend, attach it to 34 and continue: 341 / 54

Advancing to step 6:
When dividing 341 by 54, we get 6 with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 6966.0
Subtract 324 from 341 to get 17.
Append the next digit (2) from the dividend to 17 and continue with: 172 / 54

Let's proceed to step 7:
54 goes into 172 3 times with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 69663.0
Subtract 162 from 172 to get 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 54

Moving on to step 8:
The number 54 fits into 106 1 times, leaving a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 696631.0
If we take 54 away from 106, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
54 can be fit into 520 9 times, resulting in a remainder of 34.
Put 9 as the next digit of the answer. 
Result so far: 696631.9
If we subtract 486 from 520, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 10:
54 can be fit into 340 6 times, resulting in a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 696631.96
If we take 324 away from 340, we end up 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.

Going ahead to step 11:
The number 54 fits into 160 2 times, leaving a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 696631.962
If we take 108 away from 160, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 12:
54 goes into 520 9 times with a remainder of 34.
Put 9 as the next digit of the answer. 
Result so far: 696631.9629
If we take 486 away from 520, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 13:
If we divide 340 by 54, we get 6 and a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 696631.96296
If we take 324 away from 340, we end up 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.

Advancing to step 14:
The number 54 fits into 160 2 times, leaving a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 696631.962962
Subtract 108 from 160 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 15:
When dividing 520 by 54, we get 9 with a remainder of 34.
Put 9 as the next digit of the answer. 
Result so far: 696631.9629629
Subtracting 486 from 520 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 16:
340 divided by 54 is 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 696631.96296296
Subtracting 324 from 340 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.

After the division, we end up with 696631.96296296 and a remainder of 1.6e-08.