We're dividing 76290592 by 142 
The aim is to understand the frequency of 142 in 76290592.

Moving on to step 1:
The number 142 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 142

Step 2:
142 can be fit into 76 0 times, resulting in a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Append the next digit (2) from the dividend to 76 and continue with: 762 / 142

Step 3:
142 can be fit into 762 5 times, resulting in a remainder of 52.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 710 from 762, we get 52.
Grab the next digit (9) from the dividend, add it to 52, then carry on: 529 / 142

Let's proceed to step 4:
529 divided by 142 is 3 with a remainder of 103.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
Deduct 426 from 529 and we're left with 103.
Fetch the next digit (0) from the dividend, attach it to 103 and continue: 1030 / 142

Step 5:
The number 142 fits into 1030 7 times, leaving a remainder of 36.
The next digit of our result is 7. 
Result so far: 537.0
If we take 994 away from 1030, we end up with 36.
Fetch the next digit (5) from the dividend, attach it to 36 and continue: 365 / 142

Step 6:
The number 142 fits into 365 2 times, leaving a remainder of 81.
Use 2 as the next digit of our solution. 
Result so far: 5372.0
If we take 284 away from 365, we end up with 81.
Grab the next digit (9) from the dividend, add it to 81, then carry on: 819 / 142

On to step 7:
819 divided by 142 is 5 with a remainder of 109.
Use 5 as the next digit of our solution. 
Result so far: 53725.0
Subtracting 710 from 819 leaves us with 109.
Take the next digit (2) from the dividend and append it to 109, then repeat: 1092 / 142

Moving on to step 8:
The number 142 fits into 1092 7 times, leaving a remainder of 98.
Use 7 as the next digit of our solution. 
Result so far: 537257.0
The remainder is 98 after subtracting 994 from 1092.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 9:
980 divided by 142 is 6 with a remainder of 128.
Use 6 as the next digit of our solution. 
Result so far: 537257.6
Subtracting 852 from 980 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 10:
142 can be fit into 1280 9 times, resulting in a remainder of 2.
The next digit of our result is 9. 
Result so far: 537257.69
If we take 1278 away from 1280, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
The number 142 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 537257.69
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
The number 142 fits into 200 1 times, leaving a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 537257.6901
Deduct 142 from 200 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 13:
142 goes into 580 4 times with a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 537257.69014
Subtract 568 from 580 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
If we divide 120 by 142, we get 0 and a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 537257.69014
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 15:
If we divide 1200 by 142, we get 8 and a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 537257.6901408
If we subtract 1136 from 1200, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 16:
640 divided by 142 is 4 with a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 537257.69014084
The remainder is 72 after subtracting 568 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 537257.69014084 and a remainder of 7.2e-08.