We're dividing 53178786 by 337 
The aim is to understand the frequency of 337 in 53178786.

Step 1:
When dividing 5 by 337, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 337

Step 2:
If we divide 53 by 337, we get 0 and a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Include the next digit (1) from the dividend after 53, then repeat: 531 / 337

Advancing to step 3:
The number 337 fits into 531 1 times, leaving a remainder of 194.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 337 away from 531, we end up with 194.
Fetch the next digit (7) from the dividend, attach it to 194 and continue: 1947 / 337

Moving on to step 4:
The number 337 fits into 1947 5 times, leaving a remainder of 262.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 1685 from 1947 and we're left with 262.
Bring next digit (8) of the dividend behind the 262 and repeat the process: 2628 / 337

Advancing to step 5:
337 can be fit into 2628 7 times, resulting in a remainder of 269.
Put 7 as the next digit of the answer. 
Result so far: 157.0
The remainder is 269 after subtracting 2359 from 2628.
Take the next digit (7) from the dividend and append it to 269, then repeat: 2697 / 337

On to step 6:
If we divide 2697 by 337, we get 8 and a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 1578.0
If we take 2696 away from 2697, we end up with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 337

Let's proceed to step 7:
When dividing 18 by 337, we get 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 15780.0
Deduct 0 from 18 and we're left with 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 337

Advancing to step 8:
If we divide 186 by 337, we get 0 and a remainder of 186.
Write down 0 as next digit of the result. 
Result so far: 157800.0
The remainder is 186 after subtracting 0 from 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 9:
If we divide 1860 by 337, we get 5 and a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 157800.5
Subtracting 1685 from 1860 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 10:
337 goes into 1750 5 times with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 157800.55
Subtracting 1685 from 1750 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

In conclusion, the division gives 157800.55 with a balance of 0.065.