Let's divide 7894514 by 738
The aim is to understand the frequency of 738 in 7894514.

Let's proceed to step 1:
If we divide 7 by 738, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 738

Step 2:
When dividing 78 by 738, we get 0 with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Grab the next digit (9) from the dividend, add it to 78, then carry on: 789 / 738

Going ahead to step 3:
789 divided by 738 is 1 with a remainder of 51.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 738 from 789 to get 51.
Include the next digit (4) from the dividend after 51, then repeat: 514 / 738

Advancing to step 4:
514 divided by 738 is 0 with a remainder of 514.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 514 and we're left with 514.
Include the next digit (5) from the dividend after 514, then repeat: 5145 / 738

Advancing to step 5:
738 can be fit into 5145 6 times, resulting in a remainder of 717.
The number 6 becomes the next digit in our result. 
Result so far: 106.0
If we subtract 4428 from 5145, we get 717.
Append the next digit (1) from the dividend to 717 and continue with: 7171 / 738

Step 6:
When dividing 7171 by 738, we get 9 with a remainder of 529.
Record the quotient 9 as the next digit in the result. 
Result so far: 1069.0
If we take 6642 away from 7171, we end up with 529.
Fetch the next digit (4) from the dividend, attach it to 529 and continue: 5294 / 738

Step 7:
738 goes into 5294 7 times with a remainder of 128.
Use 7 as the next digit of our solution. 
Result so far: 10697.0
If we subtract 5166 from 5294, 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.

Let's proceed to step 8:
If we divide 1280 by 738, we get 1 and a remainder of 542.
The next digit of our result is 1. 
Result so far: 10697.1
If we take 738 away from 1280, we end up with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Step 9:
The number 738 fits into 5420 7 times, leaving a remainder of 254.
Record the quotient 7 as the next digit in the result. 
Result so far: 10697.17
The remainder is 254 after subtracting 5166 from 5420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

On to step 10:
If we divide 2540 by 738, we get 3 and a remainder of 326.
The number 3 becomes the next digit in our result. 
Result so far: 10697.173
The remainder is 326 after subtracting 2214 from 2540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Step 11:
738 goes into 3260 4 times with a remainder of 308.
Record the quotient 4 as the next digit in the result. 
Result so far: 10697.1734
Subtracting 2952 from 3260 leaves us with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Step 12:
If we divide 3080 by 738, we get 4 and a remainder of 128.
Use 4 as the next digit of our solution. 
Result so far: 10697.17344
Deduct 2952 from 3080 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final outcome is 10697.17344, with a leftover of 0.000128.