97531581 divided by 743 
The aim is to understand the frequency of 743 in 97531581.

Going ahead to step 1:
743 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 743

Moving on to step 2:
743 can be fit into 97 0 times, resulting in a remainder of 97.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 97, we end up with 97.
Take the next digit (5) from the dividend and append it to 97, then repeat: 975 / 743

Going ahead to step 3:
743 goes into 975 1 times with a remainder of 232.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 743 from 975 to get 232.
Append the next digit (3) from the dividend to 232 and continue with: 2323 / 743

Moving on to step 4:
2323 divided by 743 is 3 with a remainder of 94.
The next digit of our result is 3. 
Result so far: 13.0
Deduct 2229 from 2323 and we're left with 94.
Fetch the next digit (1) from the dividend, attach it to 94 and continue: 941 / 743

Let's proceed to step 5:
When dividing 941 by 743, we get 1 with a remainder of 198.
Write down 1 as next digit of the result. 
Result so far: 131.0
Deduct 743 from 941 and we're left with 198.
Fetch the next digit (5) from the dividend, attach it to 198 and continue: 1985 / 743

On to step 6:
743 goes into 1985 2 times with a remainder of 499.
Write down 2 as next digit of the result. 
Result so far: 1312.0
If we subtract 1486 from 1985, we get 499.
Grab the next digit (8) from the dividend, add it to 499, then carry on: 4998 / 743

Let's proceed to step 7:
When dividing 4998 by 743, we get 6 with a remainder of 540.
The number 6 becomes the next digit in our result. 
Result so far: 13126.0
If we take 4458 away from 4998, we end up with 540.
Bring next digit (1) of the dividend behind the 540 and repeat the process: 5401 / 743

Step 8:
The number 743 fits into 5401 7 times, leaving a remainder of 200.
Record the quotient 7 as the next digit in the result. 
Result so far: 131267.0
Subtract 5201 from 5401 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 9:
743 goes into 2000 2 times with a remainder of 514.
Use 2 as the next digit of our solution. 
Result so far: 131267.2
If we take 1486 away from 2000, we end up with 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Advancing to step 10:
The number 743 fits into 5140 6 times, leaving a remainder of 682.
Write down 6 as next digit of the result. 
Result so far: 131267.26
If we take 4458 away from 5140, we end up with 682.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6820, and continue the process.

Going ahead to step 11:
The number 743 fits into 6820 9 times, leaving a remainder of 133.
Put 9 as the next digit of the answer. 
Result so far: 131267.269
Deduct 6687 from 6820 and we're left with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Going ahead to step 12:
1330 divided by 743 is 1 with a remainder of 587.
Write down 1 as next digit of the result. 
Result so far: 131267.2691
If we subtract 743 from 1330, we get 587.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

Let's proceed to step 13:
If we divide 5870 by 743, we get 7 and a remainder of 669.
Record the quotient 7 as the next digit in the result. 
Result so far: 131267.26917
If we subtract 5201 from 5870, we get 669.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6690, and continue the process.

Advancing to step 14:
When dividing 6690 by 743, we get 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 131267.269179
Subtract 6687 from 6690 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 15:
30 divided by 743 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 131267.269179
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 16:
When dividing 300 by 743, we get 0 with a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 131267.269179
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The final result is 131267.269179 with a remainder of 3e-07.