We're dividing 58263421 by 877 
The aim is to understand the frequency of 877 in 58263421.

Going ahead to step 1:
5 divided by 877 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 877

Advancing to step 2:
58 divided by 877 is 0 with a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 58, we end up with 58.
Take the next digit (2) from the dividend and append it to 58, then repeat: 582 / 877

On to step 3:
582 divided by 877 is 0 with a remainder of 582.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 582 after subtracting 0 from 582.
Fetch the next digit (6) from the dividend, attach it to 582 and continue: 5826 / 877

Let's proceed to step 4:
The number 877 fits into 5826 6 times, leaving a remainder of 564.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 5262 from 5826, we get 564.
Grab the next digit (3) from the dividend, add it to 564, then carry on: 5643 / 877

Advancing to step 5:
877 goes into 5643 6 times with a remainder of 381.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
The remainder is 381 after subtracting 5262 from 5643.
Include the next digit (4) from the dividend after 381, then repeat: 3814 / 877

Step 6:
When dividing 3814 by 877, we get 4 with a remainder of 306.
Put 4 as the next digit of the answer. 
Result so far: 664.0
If we take 3508 away from 3814, we end up with 306.
Fetch the next digit (2) from the dividend, attach it to 306 and continue: 3062 / 877

Let's proceed to step 7:
877 can be fit into 3062 3 times, resulting in a remainder of 431.
Use 3 as the next digit of our solution. 
Result so far: 6643.0
The remainder is 431 after subtracting 2631 from 3062.
Include the next digit (1) from the dividend after 431, then repeat: 4311 / 877

On to step 8:
4311 divided by 877 is 4 with a remainder of 803.
Use 4 as the next digit of our solution. 
Result so far: 66434.0
Subtract 3508 from 4311 to get 803.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8030, and continue the process.

On to step 9:
877 can be fit into 8030 9 times, resulting in a remainder of 137.
Write down 9 as next digit of the result. 
Result so far: 66434.9
The remainder is 137 after subtracting 7893 from 8030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 10:
When dividing 1370 by 877, we get 1 with a remainder of 493.
Write down 1 as next digit of the result. 
Result so far: 66434.91
Subtracting 877 from 1370 leaves us with 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Advancing to step 11:
877 goes into 4930 5 times with a remainder of 545.
Put 5 as the next digit of the answer. 
Result so far: 66434.915
Deduct 4385 from 4930 and we're left with 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Going ahead to step 12:
5450 divided by 877 is 6 with a remainder of 188.
The number 6 becomes the next digit in our result. 
Result so far: 66434.9156
The remainder is 188 after subtracting 5262 from 5450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 13:
877 can be fit into 1880 2 times, resulting in a remainder of 126.
Write down 2 as next digit of the result. 
Result so far: 66434.91562
Subtracting 1754 from 1880 leaves us with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 14:
When dividing 1260 by 877, we get 1 with a remainder of 383.
Write down 1 as next digit of the result. 
Result so far: 66434.915621
If we subtract 877 from 1260, we get 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Let's proceed to step 15:
3830 divided by 877 is 4 with a remainder of 322.
Record the quotient 4 as the next digit in the result. 
Result so far: 66434.9156214
If we subtract 3508 from 3830, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 16:
877 goes into 3220 3 times with a remainder of 589.
The number 3 becomes the next digit in our result. 
Result so far: 66434.91562143
If we take 2631 away from 3220, we end up with 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Our division results in 66434.91562143 with a remaining 5.89e-07.