94603973 ÷ 731 
The aim is to understand the frequency of 731 in 94603973.

Moving on to step 1:
When dividing 9 by 731, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 731

On to step 2:
If we divide 94 by 731, we get 0 and a remainder of 94.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 94, we get 94.
Fetch the next digit (6) from the dividend, attach it to 94 and continue: 946 / 731

Advancing to step 3:
731 can be fit into 946 1 times, resulting in a remainder of 215.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 731 from 946 leaves us with 215.
Grab the next digit (0) from the dividend, add it to 215, then carry on: 2150 / 731

Advancing to step 4:
The number 731 fits into 2150 2 times, leaving a remainder of 688.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 1462 from 2150 and we're left with 688.
Include the next digit (3) from the dividend after 688, then repeat: 6883 / 731

Advancing to step 5:
6883 divided by 731 is 9 with a remainder of 304.
Use 9 as the next digit of our solution. 
Result so far: 129.0
The remainder is 304 after subtracting 6579 from 6883.
Include the next digit (9) from the dividend after 304, then repeat: 3049 / 731

Step 6:
731 goes into 3049 4 times with a remainder of 125.
Record the quotient 4 as the next digit in the result. 
Result so far: 1294.0
If we take 2924 away from 3049, we end up with 125.
Grab the next digit (7) from the dividend, add it to 125, then carry on: 1257 / 731

On to step 7:
The number 731 fits into 1257 1 times, leaving a remainder of 526.
The number 1 becomes the next digit in our result. 
Result so far: 12941.0
Deduct 731 from 1257 and we're left with 526.
Include the next digit (3) from the dividend after 526, then repeat: 5263 / 731

Advancing to step 8:
731 can be fit into 5263 7 times, resulting in a remainder of 146.
The number 7 becomes the next digit in our result. 
Result so far: 129417.0
Subtracting 5117 from 5263 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Going ahead to step 9:
If we divide 1460 by 731, we get 1 and a remainder of 729.
Record the quotient 1 as the next digit in the result. 
Result so far: 129417.1
Deduct 731 from 1460 and we're left with 729.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7290, and continue the process.

Going ahead to step 10:
If we divide 7290 by 731, we get 9 and a remainder of 711.
The next digit of our result is 9. 
Result so far: 129417.19
Subtracting 6579 from 7290 leaves us with 711.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7110, and continue the process.

On to step 11:
731 goes into 7110 9 times with a remainder of 531.
The next digit of our result is 9. 
Result so far: 129417.199
If we subtract 6579 from 7110, we get 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

After the division, we end up with 129417.199 and a remainder of 0.0531.