86582822 ÷ 743 
The aim is to understand the frequency of 743 in 86582822.

Advancing to step 1:
If we divide 8 by 743, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 743

Advancing to step 2:
If we divide 86 by 743, we get 0 and a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Bring next digit (5) of the dividend behind the 86 and repeat the process: 865 / 743

Moving on to step 3:
743 can be fit into 865 1 times, resulting in a remainder of 122.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 743 from 865 and we're left with 122.
Bring next digit (8) of the dividend behind the 122 and repeat the process: 1228 / 743

Going ahead to step 4:
1228 divided by 743 is 1 with a remainder of 485.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 485 after subtracting 743 from 1228.
Include the next digit (2) from the dividend after 485, then repeat: 4852 / 743

On to step 5:
743 can be fit into 4852 6 times, resulting in a remainder of 394.
Write down 6 as next digit of the result. 
Result so far: 116.0
Deduct 4458 from 4852 and we're left with 394.
Fetch the next digit (8) from the dividend, attach it to 394 and continue: 3948 / 743

Going ahead to step 6:
743 goes into 3948 5 times with a remainder of 233.
Put 5 as the next digit of the answer. 
Result so far: 1165.0
Deduct 3715 from 3948 and we're left with 233.
Grab the next digit (2) from the dividend, add it to 233, then carry on: 2332 / 743

Step 7:
The number 743 fits into 2332 3 times, leaving a remainder of 103.
Use 3 as the next digit of our solution. 
Result so far: 11653.0
Subtracting 2229 from 2332 leaves us with 103.
Fetch the next digit (2) from the dividend, attach it to 103 and continue: 1032 / 743

Advancing to step 8:
1032 divided by 743 is 1 with a remainder of 289.
Record the quotient 1 as the next digit in the result. 
Result so far: 116531.0
If we take 743 away from 1032, we end up with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Advancing to step 9:
743 goes into 2890 3 times with a remainder of 661.
Use 3 as the next digit of our solution. 
Result so far: 116531.3
The remainder is 661 after subtracting 2229 from 2890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6610, and continue the process.

On to step 10:
743 goes into 6610 8 times with a remainder of 666.
Record the quotient 8 as the next digit in the result. 
Result so far: 116531.38
Subtracting 5944 from 6610 leaves us with 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Step 11:
743 can be fit into 6660 8 times, resulting in a remainder of 716.
Write down 8 as next digit of the result. 
Result so far: 116531.388
The remainder is 716 after subtracting 5944 from 6660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

After the division, we end up with 116531.388 and a remainder of 0.0716.