64189101 ÷ 887 
The aim is to understand the frequency of 887 in 64189101.

Step 1:
If we divide 6 by 887, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 887

On to step 2:
If we divide 64 by 887, we get 0 and a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Bring next digit (1) of the dividend behind the 64 and repeat the process: 641 / 887

Advancing to step 3:
When dividing 641 by 887, we get 0 with a remainder of 641.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 641, we end up with 641.
Include the next digit (8) from the dividend after 641, then repeat: 6418 / 887

Moving on to step 4:
If we divide 6418 by 887, we get 7 and a remainder of 209.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 209 after subtracting 6209 from 6418.
Append the next digit (9) from the dividend to 209 and continue with: 2099 / 887

Moving on to step 5:
2099 divided by 887 is 2 with a remainder of 325.
The next digit of our result is 2. 
Result so far: 72.0
Subtract 1774 from 2099 to get 325.
Grab the next digit (1) from the dividend, add it to 325, then carry on: 3251 / 887

Step 6:
3251 divided by 887 is 3 with a remainder of 590.
Write down 3 as next digit of the result. 
Result so far: 723.0
Subtract 2661 from 3251 to get 590.
Take the next digit (0) from the dividend and append it to 590, then repeat: 5900 / 887

Step 7:
When dividing 5900 by 887, we get 6 with a remainder of 578.
Record the quotient 6 as the next digit in the result. 
Result so far: 7236.0
Subtracting 5322 from 5900 leaves us with 578.
Bring next digit (1) of the dividend behind the 578 and repeat the process: 5781 / 887

Moving on to step 8:
887 can be fit into 5781 6 times, resulting in a remainder of 459.
Record the quotient 6 as the next digit in the result. 
Result so far: 72366.0
Subtract 5322 from 5781 to get 459.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4590, and continue the process.

On to step 9:
887 goes into 4590 5 times with a remainder of 155.
Use 5 as the next digit of our solution. 
Result so far: 72366.5
If we subtract 4435 from 4590, we get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 10:
The number 887 fits into 1550 1 times, leaving a remainder of 663.
Record the quotient 1 as the next digit in the result. 
Result so far: 72366.51
If we take 887 away from 1550, we end up with 663.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

Advancing to step 11:
6630 divided by 887 is 7 with a remainder of 421.
Record the quotient 7 as the next digit in the result. 
Result so far: 72366.517
If we take 6209 away from 6630, we end up with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Moving on to step 12:
If we divide 4210 by 887, we get 4 and a remainder of 662.
Write down 4 as next digit of the result. 
Result so far: 72366.5174
Subtracting 3548 from 4210 leaves us with 662.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6620, and continue the process.

On to step 13:
The number 887 fits into 6620 7 times, leaving a remainder of 411.
Use 7 as the next digit of our solution. 
Result so far: 72366.51747
The remainder is 411 after subtracting 6209 from 6620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

On to step 14:
887 can be fit into 4110 4 times, resulting in a remainder of 562.
Write down 4 as next digit of the result. 
Result so far: 72366.517474
Subtracting 3548 from 4110 leaves us with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Going ahead to step 15:
5620 divided by 887 is 6 with a remainder of 298.
Record the quotient 6 as the next digit in the result. 
Result so far: 72366.5174746
The remainder is 298 after subtracting 5322 from 5620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Step 16:
887 goes into 2980 3 times with a remainder of 319.
The number 3 becomes the next digit in our result. 
Result so far: 72366.51747463
If we subtract 2661 from 2980, we get 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

In conclusion, the division gives 72366.51747463 with a balance of 3.19e-07.