Let's divide 91687190 by 142
The aim is to understand the frequency of 142 in 91687190.

Moving on to step 1:
142 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 142

Let's proceed to step 2:
142 can be fit into 91 0 times, resulting in a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Grab the next digit (6) from the dividend, add it to 91, then carry on: 916 / 142

Advancing to step 3:
916 divided by 142 is 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 64 after subtracting 852 from 916.
Include the next digit (8) from the dividend after 64, then repeat: 648 / 142

Step 4:
If we divide 648 by 142, we get 4 and a remainder of 80.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Subtract 568 from 648 to get 80.
Fetch the next digit (7) from the dividend, attach it to 80 and continue: 807 / 142

Let's proceed to step 5:
The number 142 fits into 807 5 times, leaving a remainder of 97.
Put 5 as the next digit of the answer. 
Result so far: 645.0
Subtracting 710 from 807 leaves us with 97.
Grab the next digit (1) from the dividend, add it to 97, then carry on: 971 / 142

Going ahead to step 6:
971 divided by 142 is 6 with a remainder of 119.
Record the quotient 6 as the next digit in the result. 
Result so far: 6456.0
If we take 852 away from 971, we end up with 119.
Bring next digit (9) of the dividend behind the 119 and repeat the process: 1199 / 142

Let's proceed to step 7:
142 can be fit into 1199 8 times, resulting in a remainder of 63.
Record the quotient 8 as the next digit in the result. 
Result so far: 64568.0
Subtract 1136 from 1199 to get 63.
Fetch the next digit (0) from the dividend, attach it to 63 and continue: 630 / 142

Step 8:
When dividing 630 by 142, we get 4 with a remainder of 62.
Use 4 as the next digit of our solution. 
Result so far: 645684.0
Subtracting 568 from 630 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 9:
142 goes into 620 4 times with a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 645684.4
Subtracting 568 from 620 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 10:
When dividing 520 by 142, we get 3 with a remainder of 94.
Use 3 as the next digit of our solution. 
Result so far: 645684.43
If we subtract 426 from 520, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 11:
The number 142 fits into 940 6 times, leaving a remainder of 88.
Write down 6 as next digit of the result. 
Result so far: 645684.436
Deduct 852 from 940 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 12:
If we divide 880 by 142, we get 6 and a remainder of 28.
The next digit of our result is 6. 
Result so far: 645684.4366
If we take 852 away from 880, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Our division results in 645684.4366 with a remaining 0.00028.