90723547 divided by 753 
The aim is to understand the frequency of 753 in 90723547.

Step 1:
The number 753 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 753

Let's proceed to step 2:
The number 753 fits into 90 0 times, leaving a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Include the next digit (7) from the dividend after 90, then repeat: 907 / 753

On to step 3:
If we divide 907 by 753, we get 1 and a remainder of 154.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 753 from 907 and we're left with 154.
Take the next digit (2) from the dividend and append it to 154, then repeat: 1542 / 753

Moving on to step 4:
The number 753 fits into 1542 2 times, leaving a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1506 from 1542, we get 36.
Append the next digit (3) from the dividend to 36 and continue with: 363 / 753

Moving on to step 5:
The number 753 fits into 363 0 times, leaving a remainder of 363.
Write down 0 as next digit of the result. 
Result so far: 120.0
Subtract 0 from 363 to get 363.
Include the next digit (5) from the dividend after 363, then repeat: 3635 / 753

Step 6:
753 can be fit into 3635 4 times, resulting in a remainder of 623.
The number 4 becomes the next digit in our result. 
Result so far: 1204.0
If we take 3012 away from 3635, we end up with 623.
Append the next digit (4) from the dividend to 623 and continue with: 6234 / 753

Advancing to step 7:
753 goes into 6234 8 times with a remainder of 210.
The number 8 becomes the next digit in our result. 
Result so far: 12048.0
If we subtract 6024 from 6234, we get 210.
Bring next digit (7) of the dividend behind the 210 and repeat the process: 2107 / 753

Advancing to step 8:
When dividing 2107 by 753, we get 2 with a remainder of 601.
Put 2 as the next digit of the answer. 
Result so far: 120482.0
If we subtract 1506 from 2107, we get 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Let's proceed to step 9:
If we divide 6010 by 753, we get 7 and a remainder of 739.
The number 7 becomes the next digit in our result. 
Result so far: 120482.7
If we subtract 5271 from 6010, we get 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

Going ahead to step 10:
The number 753 fits into 7390 9 times, leaving a remainder of 613.
Record the quotient 9 as the next digit in the result. 
Result so far: 120482.79
If we take 6777 away from 7390, we end up with 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

Moving on to step 11:
753 goes into 6130 8 times with a remainder of 106.
The number 8 becomes the next digit in our result. 
Result so far: 120482.798
Subtracting 6024 from 6130 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 12:
The number 753 fits into 1060 1 times, leaving a remainder of 307.
Record the quotient 1 as the next digit in the result. 
Result so far: 120482.7981
If we subtract 753 from 1060, we get 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

On to step 13:
3070 divided by 753 is 4 with a remainder of 58.
Write down 4 as next digit of the result. 
Result so far: 120482.79814
If we subtract 3012 from 3070, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 14:
753 goes into 580 0 times with a remainder of 580.
Write down 0 as next digit of the result. 
Result so far: 120482.79814
Subtract 0 from 580 to get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 15:
5800 divided by 753 is 7 with a remainder of 529.
Record the quotient 7 as the next digit in the result. 
Result so far: 120482.7981407
Deduct 5271 from 5800 and we're left with 529.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

Step 16:
753 can be fit into 5290 7 times, resulting in a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 120482.79814077
If we take 5271 away from 5290, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final outcome is 120482.79814077, with a leftover of 1.9e-08.