Let's divide 78514457 by 601
The aim is to understand the frequency of 601 in 78514457.

Step 1:
601 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 601

Going ahead to step 2:
601 can be fit into 78 0 times, resulting in a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Take the next digit (5) from the dividend and append it to 78, then repeat: 785 / 601

Step 3:
601 can be fit into 785 1 times, resulting in a remainder of 184.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 601 from 785 to get 184.
Grab the next digit (1) from the dividend, add it to 184, then carry on: 1841 / 601

On to step 4:
If we divide 1841 by 601, we get 3 and a remainder of 38.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 38 after subtracting 1803 from 1841.
Take the next digit (4) from the dividend and append it to 38, then repeat: 384 / 601

Advancing to step 5:
If we divide 384 by 601, we get 0 and a remainder of 384.
Record the quotient 0 as the next digit in the result. 
Result so far: 130.0
If we subtract 0 from 384, we get 384.
Take the next digit (4) from the dividend and append it to 384, then repeat: 3844 / 601

Going ahead to step 6:
601 can be fit into 3844 6 times, resulting in a remainder of 238.
The next digit of our result is 6. 
Result so far: 1306.0
Subtract 3606 from 3844 to get 238.
Fetch the next digit (5) from the dividend, attach it to 238 and continue: 2385 / 601

Step 7:
The number 601 fits into 2385 3 times, leaving a remainder of 582.
The number 3 becomes the next digit in our result. 
Result so far: 13063.0
Subtract 1803 from 2385 to get 582.
Fetch the next digit (7) from the dividend, attach it to 582 and continue: 5827 / 601

Going ahead to step 8:
5827 divided by 601 is 9 with a remainder of 418.
Record the quotient 9 as the next digit in the result. 
Result so far: 130639.0
If we take 5409 away from 5827, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

On to step 9:
4180 divided by 601 is 6 with a remainder of 574.
Write down 6 as next digit of the result. 
Result so far: 130639.6
Deduct 3606 from 4180 and we're left with 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Going ahead to step 10:
601 goes into 5740 9 times with a remainder of 331.
The number 9 becomes the next digit in our result. 
Result so far: 130639.69
Subtracting 5409 from 5740 leaves us with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Step 11:
3310 divided by 601 is 5 with a remainder of 305.
Put 5 as the next digit of the answer. 
Result so far: 130639.695
Subtracting 3005 from 3310 leaves us with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Advancing to step 12:
The number 601 fits into 3050 5 times, leaving a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 130639.6955
If we take 3005 away from 3050, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final result is 130639.6955 with a remainder of 0.00045.