86977111 ÷ 622 
The aim is to understand the frequency of 622 in 86977111.

Step 1:
622 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 622

Advancing to step 2:
86 divided by 622 is 0 with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Append the next digit (9) from the dividend to 86 and continue with: 869 / 622

On to step 3:
869 divided by 622 is 1 with a remainder of 247.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 622 from 869 leaves us with 247.
Take the next digit (7) from the dividend and append it to 247, then repeat: 2477 / 622

Moving on to step 4:
When dividing 2477 by 622, we get 3 with a remainder of 611.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 611 after subtracting 1866 from 2477.
Take the next digit (7) from the dividend and append it to 611, then repeat: 6117 / 622

Going ahead to step 5:
6117 divided by 622 is 9 with a remainder of 519.
Write down 9 as next digit of the result. 
Result so far: 139.0
Deduct 5598 from 6117 and we're left with 519.
Grab the next digit (1) from the dividend, add it to 519, then carry on: 5191 / 622

Let's proceed to step 6:
622 goes into 5191 8 times with a remainder of 215.
The next digit of our result is 8. 
Result so far: 1398.0
Subtract 4976 from 5191 to get 215.
Take the next digit (1) from the dividend and append it to 215, then repeat: 2151 / 622

On to step 7:
If we divide 2151 by 622, we get 3 and a remainder of 285.
Write down 3 as next digit of the result. 
Result so far: 13983.0
Deduct 1866 from 2151 and we're left with 285.
Append the next digit (1) from the dividend to 285 and continue with: 2851 / 622

Going ahead to step 8:
If we divide 2851 by 622, we get 4 and a remainder of 363.
The next digit of our result is 4. 
Result so far: 139834.0
Subtract 2488 from 2851 to get 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Going ahead to step 9:
3630 divided by 622 is 5 with a remainder of 520.
Use 5 as the next digit of our solution. 
Result so far: 139834.5
If we take 3110 away from 3630, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 10:
622 goes into 5200 8 times with a remainder of 224.
Put 8 as the next digit of the answer. 
Result so far: 139834.58
Deduct 4976 from 5200 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 11:
2240 divided by 622 is 3 with a remainder of 374.
Record the quotient 3 as the next digit in the result. 
Result so far: 139834.583
Subtract 1866 from 2240 to get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Going ahead to step 12:
622 goes into 3740 6 times with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 139834.5836
Subtracting 3732 from 3740 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
If we divide 80 by 622, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 139834.5836
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 14:
622 goes into 800 1 times with a remainder of 178.
Record the quotient 1 as the next digit in the result. 
Result so far: 139834.583601
Subtracting 622 from 800 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 15:
622 can be fit into 1780 2 times, resulting in a remainder of 536.
Use 2 as the next digit of our solution. 
Result so far: 139834.5836012
If we subtract 1244 from 1780, we get 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Going ahead to step 16:
622 can be fit into 5360 8 times, resulting in a remainder of 384.
The number 8 becomes the next digit in our result. 
Result so far: 139834.58360128
Subtracting 4976 from 5360 leaves us with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Our division results in 139834.58360128 with a remaining 3.84e-07.