50511974 divided by 672 
The aim is to understand the frequency of 672 in 50511974.

Let's proceed to step 1:
If we divide 5 by 672, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 672

Let's proceed to step 2:
672 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Take the next digit (5) from the dividend and append it to 50, then repeat: 505 / 672

Let's proceed to step 3:
If we divide 505 by 672, we get 0 and a remainder of 505.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 505 leaves us with 505.
Fetch the next digit (1) from the dividend, attach it to 505 and continue: 5051 / 672

Let's proceed to step 4:
672 goes into 5051 7 times with a remainder of 347.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 4704 from 5051 leaves us with 347.
Include the next digit (1) from the dividend after 347, then repeat: 3471 / 672

Step 5:
When dividing 3471 by 672, we get 5 with a remainder of 111.
Put 5 as the next digit of the answer. 
Result so far: 75.0
If we subtract 3360 from 3471, we get 111.
Fetch the next digit (9) from the dividend, attach it to 111 and continue: 1119 / 672

On to step 6:
672 goes into 1119 1 times with a remainder of 447.
Write down 1 as next digit of the result. 
Result so far: 751.0
Subtract 672 from 1119 to get 447.
Grab the next digit (7) from the dividend, add it to 447, then carry on: 4477 / 672

Moving on to step 7:
When dividing 4477 by 672, we get 6 with a remainder of 445.
Put 6 as the next digit of the answer. 
Result so far: 7516.0
Subtract 4032 from 4477 to get 445.
Include the next digit (4) from the dividend after 445, then repeat: 4454 / 672

Going ahead to step 8:
4454 divided by 672 is 6 with a remainder of 422.
The next digit of our result is 6. 
Result so far: 75166.0
If we subtract 4032 from 4454, we get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

On to step 9:
The number 672 fits into 4220 6 times, leaving a remainder of 188.
The number 6 becomes the next digit in our result. 
Result so far: 75166.6
Subtracting 4032 from 4220 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 10:
When dividing 1880 by 672, we get 2 with a remainder of 536.
Write down 2 as next digit of the result. 
Result so far: 75166.62
If we take 1344 away from 1880, we end up with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Moving on to step 11:
The number 672 fits into 5360 7 times, leaving a remainder of 656.
The next digit of our result is 7. 
Result so far: 75166.627
If we take 4704 away from 5360, we end up with 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Step 12:
The number 672 fits into 6560 9 times, leaving a remainder of 512.
Put 9 as the next digit of the answer. 
Result so far: 75166.6279
Subtract 6048 from 6560 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

On to step 13:
672 can be fit into 5120 7 times, resulting in a remainder of 416.
Put 7 as the next digit of the answer. 
Result so far: 75166.62797
Subtract 4704 from 5120 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 14:
If we divide 4160 by 672, we get 6 and a remainder of 128.
Write down 6 as next digit of the result. 
Result so far: 75166.627976
If we subtract 4032 from 4160, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 15:
When dividing 1280 by 672, we get 1 with a remainder of 608.
Write down 1 as next digit of the result. 
Result so far: 75166.6279761
If we subtract 672 from 1280, we get 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

On to step 16:
When dividing 6080 by 672, we get 9 with a remainder of 32.
Put 9 as the next digit of the answer. 
Result so far: 75166.62797619
Deduct 6048 from 6080 and we're left 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.

The final outcome is 75166.62797619, with a leftover of 3.2e-08.