91380036 ÷ 342 
The aim is to understand the frequency of 342 in 91380036.

Step 1:
342 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 342

Going ahead to step 2:
342 goes into 91 0 times with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Bring next digit (3) of the dividend behind the 91 and repeat the process: 913 / 342

Going ahead to step 3:
The number 342 fits into 913 2 times, leaving a remainder of 229.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 684 from 913 to get 229.
Grab the next digit (8) from the dividend, add it to 229, then carry on: 2298 / 342

On to step 4:
If we divide 2298 by 342, we get 6 and a remainder of 246.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Deduct 2052 from 2298 and we're left with 246.
Bring next digit (0) of the dividend behind the 246 and repeat the process: 2460 / 342

Step 5:
342 goes into 2460 7 times with a remainder of 66.
Put 7 as the next digit of the answer. 
Result so far: 267.0
Deduct 2394 from 2460 and we're left with 66.
Grab the next digit (0) from the dividend, add it to 66, then carry on: 660 / 342

Advancing to step 6:
342 can be fit into 660 1 times, resulting in a remainder of 318.
Record the quotient 1 as the next digit in the result. 
Result so far: 2671.0
If we take 342 away from 660, we end up with 318.
Append the next digit (3) from the dividend to 318 and continue with: 3183 / 342

Advancing to step 7:
If we divide 3183 by 342, we get 9 and a remainder of 105.
Write down 9 as next digit of the result. 
Result so far: 26719.0
Subtract 3078 from 3183 to get 105.
Bring next digit (6) of the dividend behind the 105 and repeat the process: 1056 / 342

Step 8:
The number 342 fits into 1056 3 times, leaving a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 267193.0
The remainder is 30 after subtracting 1026 from 1056.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
If we divide 300 by 342, we get 0 and a remainder of 300.
The next digit of our result is 0. 
Result so far: 267193.0
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 10:
342 can be fit into 3000 8 times, resulting in a remainder of 264.
The number 8 becomes the next digit in our result. 
Result so far: 267193.08
If we subtract 2736 from 3000, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 11:
342 can be fit into 2640 7 times, resulting in a remainder of 246.
Record the quotient 7 as the next digit in the result. 
Result so far: 267193.087
If we subtract 2394 from 2640, we get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Going ahead to step 12:
342 goes into 2460 7 times with a remainder of 66.
Put 7 as the next digit of the answer. 
Result so far: 267193.0877
If we subtract 2394 from 2460, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final outcome is 267193.0877, with a leftover of 0.00066.