Let's divide 75007637 by 423
The aim is to understand the frequency of 423 in 75007637.

Step 1:
7 divided by 423 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 423

Advancing to step 2:
423 goes into 75 0 times with a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Append the next digit (0) from the dividend to 75 and continue with: 750 / 423

Going ahead to step 3:
423 can be fit into 750 1 times, resulting in a remainder of 327.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 423 from 750, we get 327.
Fetch the next digit (0) from the dividend, attach it to 327 and continue: 3270 / 423

On to step 4:
If we divide 3270 by 423, we get 7 and a remainder of 309.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 2961 from 3270 to get 309.
Grab the next digit (7) from the dividend, add it to 309, then carry on: 3097 / 423

Step 5:
When dividing 3097 by 423, we get 7 with a remainder of 136.
The number 7 becomes the next digit in our result. 
Result so far: 177.0
If we take 2961 away from 3097, we end up with 136.
Grab the next digit (6) from the dividend, add it to 136, then carry on: 1366 / 423

Moving on to step 6:
The number 423 fits into 1366 3 times, leaving a remainder of 97.
Use 3 as the next digit of our solution. 
Result so far: 1773.0
Deduct 1269 from 1366 and we're left with 97.
Fetch the next digit (3) from the dividend, attach it to 97 and continue: 973 / 423

Let's proceed to step 7:
If we divide 973 by 423, we get 2 and a remainder of 127.
Write down 2 as next digit of the result. 
Result so far: 17732.0
The remainder is 127 after subtracting 846 from 973.
Bring next digit (7) of the dividend behind the 127 and repeat the process: 1277 / 423

Step 8:
When dividing 1277 by 423, we get 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 177323.0
If we subtract 1269 from 1277, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
423 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 177323.0
If we take 0 away from 80, we end up with 80.
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 10:
When dividing 800 by 423, we get 1 with a remainder of 377.
Put 1 as the next digit of the answer. 
Result so far: 177323.01
Subtracting 423 from 800 leaves us with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Step 11:
If we divide 3770 by 423, we get 8 and a remainder of 386.
Write down 8 as next digit of the result. 
Result so far: 177323.018
Deduct 3384 from 3770 and we're left with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Going ahead to step 12:
3860 divided by 423 is 9 with a remainder of 53.
Write down 9 as next digit of the result. 
Result so far: 177323.0189
If we subtract 3807 from 3860, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 13:
The number 423 fits into 530 1 times, leaving a remainder of 107.
Write down 1 as next digit of the result. 
Result so far: 177323.01891
Deduct 423 from 530 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Let's proceed to step 14:
When dividing 1070 by 423, we get 2 with a remainder of 224.
Write down 2 as next digit of the result. 
Result so far: 177323.018912
Deduct 846 from 1070 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 15:
423 goes into 2240 5 times with a remainder of 125.
The next digit of our result is 5. 
Result so far: 177323.0189125
If we subtract 2115 from 2240, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

On to step 16:
1250 divided by 423 is 2 with a remainder of 404.
Write down 2 as next digit of the result. 
Result so far: 177323.01891252
If we subtract 846 from 1250, we get 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

In conclusion, the division gives 177323.01891252 with a balance of 4.04e-07.