Let's divide 45074210 by 680
The aim is to understand the frequency of 680 in 45074210.

Step 1:
680 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 680

On to step 2:
When dividing 45 by 680, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Append the next digit (0) from the dividend to 45 and continue with: 450 / 680

Going ahead to step 3:
680 goes into 450 0 times with a remainder of 450.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 450 leaves us with 450.
Fetch the next digit (7) from the dividend, attach it to 450 and continue: 4507 / 680

Moving on to step 4:
If we divide 4507 by 680, we get 6 and a remainder of 427.
The next digit of our result is 6. 
Result so far: 6.0
If we take 4080 away from 4507, we end up with 427.
Bring next digit (4) of the dividend behind the 427 and repeat the process: 4274 / 680

Moving on to step 5:
680 can be fit into 4274 6 times, resulting in a remainder of 194.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
If we take 4080 away from 4274, we end up with 194.
Take the next digit (2) from the dividend and append it to 194, then repeat: 1942 / 680

Going ahead to step 6:
The number 680 fits into 1942 2 times, leaving a remainder of 582.
The number 2 becomes the next digit in our result. 
Result so far: 662.0
If we subtract 1360 from 1942, we get 582.
Bring next digit (1) of the dividend behind the 582 and repeat the process: 5821 / 680

On to step 7:
If we divide 5821 by 680, we get 8 and a remainder of 381.
The number 8 becomes the next digit in our result. 
Result so far: 6628.0
If we take 5440 away from 5821, we end up with 381.
Append the next digit (0) from the dividend to 381 and continue with: 3810 / 680

Step 8:
680 can be fit into 3810 5 times, resulting in a remainder of 410.
The next digit of our result is 5. 
Result so far: 66285.0
Subtracting 3400 from 3810 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 9:
When dividing 4100 by 680, we get 6 with a remainder of 20.
The next digit of our result is 6. 
Result so far: 66285.6
Subtract 4080 from 4100 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
200 divided by 680 is 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 66285.6
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 11:
2000 divided by 680 is 2 with a remainder of 640.
Put 2 as the next digit of the answer. 
Result so far: 66285.602
Subtracting 1360 from 2000 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Moving on to step 12:
6400 divided by 680 is 9 with a remainder of 280.
The next digit of our result is 9. 
Result so far: 66285.6029
Deduct 6120 from 6400 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 13:
2800 divided by 680 is 4 with a remainder of 80.
The next digit of our result is 4. 
Result so far: 66285.60294
The remainder is 80 after subtracting 2720 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 14:
680 goes into 800 1 times with a remainder of 120.
The next digit of our result is 1. 
Result so far: 66285.602941
The remainder is 120 after subtracting 680 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 15:
The number 680 fits into 1200 1 times, leaving a remainder of 520.
Record the quotient 1 as the next digit in the result. 
Result so far: 66285.6029411
The remainder is 520 after subtracting 680 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

After the division, we end up with 66285.6029411 and a remainder of 5.2e-06.