Let's divide 45220739 by 877
The aim is to understand the frequency of 877 in 45220739.

On to step 1:
877 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
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 877

Let's proceed to step 2:
If we divide 45 by 877, we get 0 and a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Append the next digit (2) from the dividend to 45 and continue with: 452 / 877

On to step 3:
When dividing 452 by 877, we get 0 with a remainder of 452.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 452 after subtracting 0 from 452.
Fetch the next digit (2) from the dividend, attach it to 452 and continue: 4522 / 877

Going ahead to step 4:
4522 divided by 877 is 5 with a remainder of 137.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 4385 away from 4522, we end up with 137.
Append the next digit (0) from the dividend to 137 and continue with: 1370 / 877

Going ahead to step 5:
The number 877 fits into 1370 1 times, leaving a remainder of 493.
The next digit of our result is 1. 
Result so far: 51.0
If we take 877 away from 1370, we end up with 493.
Append the next digit (7) from the dividend to 493 and continue with: 4937 / 877

Step 6:
877 goes into 4937 5 times with a remainder of 552.
The number 5 becomes the next digit in our result. 
Result so far: 515.0
Subtracting 4385 from 4937 leaves us with 552.
Include the next digit (3) from the dividend after 552, then repeat: 5523 / 877

Advancing to step 7:
The number 877 fits into 5523 6 times, leaving a remainder of 261.
Put 6 as the next digit of the answer. 
Result so far: 5156.0
Subtract 5262 from 5523 to get 261.
Include the next digit (9) from the dividend after 261, then repeat: 2619 / 877

Let's proceed to step 8:
877 can be fit into 2619 2 times, resulting in a remainder of 865.
The next digit of our result is 2. 
Result so far: 51562.0
If we subtract 1754 from 2619, we get 865.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8650, and continue the process.

Going ahead to step 9:
If we divide 8650 by 877, we get 9 and a remainder of 757.
The number 9 becomes the next digit in our result. 
Result so far: 51562.9
Deduct 7893 from 8650 and we're left with 757.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7570, and continue the process.

Advancing to step 10:
If we divide 7570 by 877, we get 8 and a remainder of 554.
Use 8 as the next digit of our solution. 
Result so far: 51562.98
Deduct 7016 from 7570 and we're left with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Moving on to step 11:
877 can be fit into 5540 6 times, resulting in a remainder of 278.
The next digit of our result is 6. 
Result so far: 51562.986
Subtracting 5262 from 5540 leaves us with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Advancing to step 12:
2780 divided by 877 is 3 with a remainder of 149.
Put 3 as the next digit of the answer. 
Result so far: 51562.9863
If we take 2631 away from 2780, we end up with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

On to step 13:
877 can be fit into 1490 1 times, resulting in a remainder of 613.
Put 1 as the next digit of the answer. 
Result so far: 51562.98631
If we take 877 away from 1490, we end up with 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

Step 14:
877 can be fit into 6130 6 times, resulting in a remainder of 868.
Use 6 as the next digit of our solution. 
Result so far: 51562.986316
If we take 5262 away from 6130, we end up with 868.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8680, and continue the process.

Step 15:
If we divide 8680 by 877, we get 9 and a remainder of 787.
Use 9 as the next digit of our solution. 
Result so far: 51562.9863169
Deduct 7893 from 8680 and we're left with 787.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7870, and continue the process.

Moving on to step 16:
If we divide 7870 by 877, we get 8 and a remainder of 854.
The number 8 becomes the next digit in our result. 
Result so far: 51562.98631698
Subtract 7016 from 7870 to get 854.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8540, and continue the process.

In conclusion, the division gives 51562.98631698 with a balance of 8.54e-07.