Let's divide 82186658 by 651
The aim is to understand the frequency of 651 in 82186658.

Step 1:
The number 651 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 651

On to step 2:
When dividing 82 by 651, we get 0 with a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 82 to get 82.
Fetch the next digit (1) from the dividend, attach it to 82 and continue: 821 / 651

On to step 3:
651 goes into 821 1 times with a remainder of 170.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 651 away from 821, we end up with 170.
Include the next digit (8) from the dividend after 170, then repeat: 1708 / 651

Advancing to step 4:
If we divide 1708 by 651, we get 2 and a remainder of 406.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1302 from 1708, we get 406.
Fetch the next digit (6) from the dividend, attach it to 406 and continue: 4066 / 651

Going ahead to step 5:
651 goes into 4066 6 times with a remainder of 160.
The number 6 becomes the next digit in our result. 
Result so far: 126.0
Subtract 3906 from 4066 to get 160.
Grab the next digit (6) from the dividend, add it to 160, then carry on: 1606 / 651

Going ahead to step 6:
1606 divided by 651 is 2 with a remainder of 304.
The number 2 becomes the next digit in our result. 
Result so far: 1262.0
The remainder is 304 after subtracting 1302 from 1606.
Fetch the next digit (5) from the dividend, attach it to 304 and continue: 3045 / 651

On to step 7:
If we divide 3045 by 651, we get 4 and a remainder of 441.
The next digit of our result is 4. 
Result so far: 12624.0
If we take 2604 away from 3045, we end up with 441.
Grab the next digit (8) from the dividend, add it to 441, then carry on: 4418 / 651

Going ahead to step 8:
4418 divided by 651 is 6 with a remainder of 512.
Record the quotient 6 as the next digit in the result. 
Result so far: 126246.0
If we subtract 3906 from 4418, we get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

On to step 9:
5120 divided by 651 is 7 with a remainder of 563.
The number 7 becomes the next digit in our result. 
Result so far: 126246.7
The remainder is 563 after subtracting 4557 from 5120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Let's proceed to step 10:
651 goes into 5630 8 times with a remainder of 422.
The next digit of our result is 8. 
Result so far: 126246.78
Subtract 5208 from 5630 to get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Moving on to step 11:
4220 divided by 651 is 6 with a remainder of 314.
The number 6 becomes the next digit in our result. 
Result so far: 126246.786
Subtract 3906 from 4220 to get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 12:
The number 651 fits into 3140 4 times, leaving a remainder of 536.
Write down 4 as next digit of the result. 
Result so far: 126246.7864
Deduct 2604 from 3140 and we're left with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Step 13:
651 can be fit into 5360 8 times, resulting in a remainder of 152.
The number 8 becomes the next digit in our result. 
Result so far: 126246.78648
Subtract 5208 from 5360 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 14:
651 can be fit into 1520 2 times, resulting in a remainder of 218.
Put 2 as the next digit of the answer. 
Result so far: 126246.786482
Subtract 1302 from 1520 to get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Step 15:
The number 651 fits into 2180 3 times, leaving a remainder of 227.
Put 3 as the next digit of the answer. 
Result so far: 126246.7864823
If we subtract 1953 from 2180, we get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Going ahead to step 16:
The number 651 fits into 2270 3 times, leaving a remainder of 317.
Use 3 as the next digit of our solution. 
Result so far: 126246.78648233
Subtract 1953 from 2270 to get 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

The final outcome is 126246.78648233, with a leftover of 3.17e-07.