We're dividing 354003 by 37 
The aim is to understand the frequency of 37 in 354003.

Step 1:
3 divided by 37 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 37

On to step 2:
The number 37 fits into 35 0 times, leaving a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Append the next digit (4) from the dividend to 35 and continue with: 354 / 37

On to step 3:
The number 37 fits into 354 9 times, leaving a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 333 from 354, we get 21.
Take the next digit (0) from the dividend and append it to 21, then repeat: 210 / 37

On to step 4:
The number 37 fits into 210 5 times, leaving a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 95.0
If we subtract 185 from 210, we get 25.
Bring next digit (0) of the dividend behind the 25 and repeat the process: 250 / 37

Advancing to step 5:
When dividing 250 by 37, we get 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 956.0
Subtracting 222 from 250 leaves us with 28.
Bring next digit (3) of the dividend behind the 28 and repeat the process: 283 / 37

Advancing to step 6:
283 divided by 37 is 7 with a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 9567.0
Deduct 259 from 283 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 7:
37 can be fit into 240 6 times, resulting in a remainder of 18.
The next digit of our result is 6. 
Result so far: 9567.6
Subtract 222 from 240 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 8:
180 divided by 37 is 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 9567.64
Subtract 148 from 180 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
The number 37 fits into 320 8 times, leaving a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 9567.648
Subtract 296 from 320 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
When dividing 240 by 37, we get 6 with a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 9567.6486
If we subtract 222 from 240, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 11:
The number 37 fits into 180 4 times, leaving a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 9567.64864
If we take 148 away from 180, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
37 can be fit into 320 8 times, resulting in a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 9567.648648
Subtracting 296 from 320 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
The number 37 fits into 240 6 times, leaving a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 9567.6486486
Subtracting 222 from 240 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 14:
If we divide 180 by 37, we get 4 and a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 9567.64864864
The remainder is 32 after subtracting 148 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 9567.64864864 with a remainder of 3.2e-08.