We look at the division of 50407562 by 336 
The aim is to understand the frequency of 336 in 50407562.

Advancing to step 1:
When dividing 5 by 336, 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.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 336

Advancing to step 2:
If we divide 50 by 336, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Include the next digit (4) from the dividend after 50, then repeat: 504 / 336

Going ahead to step 3:
The number 336 fits into 504 1 times, leaving a remainder of 168.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 168 after subtracting 336 from 504.
Fetch the next digit (0) from the dividend, attach it to 168 and continue: 1680 / 336

Going ahead to step 4:
1680 divided by 336 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 1680 from 1680 to get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 336

Step 5:
336 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 150.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 336

Step 6:
If we divide 75 by 336, we get 0 and a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 1500.0
Deduct 0 from 75 and we're left with 75.
Grab the next digit (6) from the dividend, add it to 75, then carry on: 756 / 336

Going ahead to step 7:
When dividing 756 by 336, we get 2 with a remainder of 84.
Put 2 as the next digit of the answer. 
Result so far: 15002.0
Deduct 672 from 756 and we're left with 84.
Include the next digit (2) from the dividend after 84, then repeat: 842 / 336

Step 8:
842 divided by 336 is 2 with a remainder of 170.
Record the quotient 2 as the next digit in the result. 
Result so far: 150022.0
Subtracting 672 from 842 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 9:
The number 336 fits into 1700 5 times, leaving a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 150022.5
The remainder is 20 after subtracting 1680 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
The number 336 fits into 200 0 times, leaving a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 150022.5
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 11:
If we divide 2000 by 336, we get 5 and a remainder of 320.
Record the quotient 5 as the next digit in the result. 
Result so far: 150022.505
Deduct 1680 from 2000 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 12:
If we divide 3200 by 336, we get 9 and a remainder of 176.
Write down 9 as next digit of the result. 
Result so far: 150022.5059
If we subtract 3024 from 3200, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 13:
1760 divided by 336 is 5 with a remainder of 80.
Put 5 as the next digit of the answer. 
Result so far: 150022.50595
The remainder is 80 after subtracting 1680 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 14:
336 goes into 800 2 times with a remainder of 128.
The number 2 becomes the next digit in our result. 
Result so far: 150022.505952
If we take 672 away from 800, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 15:
1280 divided by 336 is 3 with a remainder of 272.
Record the quotient 3 as the next digit in the result. 
Result so far: 150022.5059523
Subtracting 1008 from 1280 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 16:
2720 divided by 336 is 8 with a remainder of 32.
The next digit of our result is 8. 
Result so far: 150022.50595238
Subtracting 2688 from 2720 leaves us 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.

After the division, we end up with 150022.50595238 and a remainder of 3.2e-08.