We divide 99428215 by 628
The aim is to understand the frequency of 628 in 99428215.

Let's proceed to step 1:
628 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 628

Let's proceed to step 2:
628 can be fit into 99 0 times, resulting in a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Bring next digit (4) of the dividend behind the 99 and repeat the process: 994 / 628

Step 3:
When dividing 994 by 628, we get 1 with a remainder of 366.
The next digit of our result is 1. 
Result so far: 1.0
If we take 628 away from 994, we end up with 366.
Fetch the next digit (2) from the dividend, attach it to 366 and continue: 3662 / 628

Moving on to step 4:
The number 628 fits into 3662 5 times, leaving a remainder of 522.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 3140 from 3662 to get 522.
Fetch the next digit (8) from the dividend, attach it to 522 and continue: 5228 / 628

Step 5:
628 can be fit into 5228 8 times, resulting in a remainder of 204.
Write down 8 as next digit of the result. 
Result so far: 158.0
The remainder is 204 after subtracting 5024 from 5228.
Take the next digit (2) from the dividend and append it to 204, then repeat: 2042 / 628

Advancing to step 6:
If we divide 2042 by 628, we get 3 and a remainder of 158.
Use 3 as the next digit of our solution. 
Result so far: 1583.0
Subtracting 1884 from 2042 leaves us with 158.
Fetch the next digit (1) from the dividend, attach it to 158 and continue: 1581 / 628

Moving on to step 7:
1581 divided by 628 is 2 with a remainder of 325.
Write down 2 as next digit of the result. 
Result so far: 15832.0
The remainder is 325 after subtracting 1256 from 1581.
Take the next digit (5) from the dividend and append it to 325, then repeat: 3255 / 628

On to step 8:
628 can be fit into 3255 5 times, resulting in a remainder of 115.
The next digit of our result is 5. 
Result so far: 158325.0
If we take 3140 away from 3255, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Advancing to step 9:
628 goes into 1150 1 times with a remainder of 522.
Use 1 as the next digit of our solution. 
Result so far: 158325.1
Deduct 628 from 1150 and we're left with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Advancing to step 10:
When dividing 5220 by 628, we get 8 with a remainder of 196.
The number 8 becomes the next digit in our result. 
Result so far: 158325.18
If we subtract 5024 from 5220, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 11:
628 goes into 1960 3 times with a remainder of 76.
Record the quotient 3 as the next digit in the result. 
Result so far: 158325.183
If we subtract 1884 from 1960, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 12:
If we divide 760 by 628, we get 1 and a remainder of 132.
Write down 1 as next digit of the result. 
Result so far: 158325.1831
The remainder is 132 after subtracting 628 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Going ahead to step 13:
When dividing 1320 by 628, we get 2 with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 158325.18312
The remainder is 64 after subtracting 1256 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 14:
640 divided by 628 is 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 158325.183121
Subtract 628 from 640 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 15:
120 divided by 628 is 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 158325.183121
Deduct 0 from 120 and we're left with 120.
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 16:
628 goes into 1200 1 times with a remainder of 572.
Put 1 as the next digit of the answer. 
Result so far: 158325.18312101
Deduct 628 from 1200 and we're left with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

In conclusion, the division gives 158325.18312101 with a balance of 5.72e-07.