91476688 ÷ 137 
The aim is to understand the frequency of 137 in 91476688.

Step 1:
137 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 137

Moving on to step 2:
91 divided by 137 is 0 with a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Take the next digit (4) from the dividend and append it to 91, then repeat: 914 / 137

Going ahead to step 3:
When dividing 914 by 137, we get 6 with a remainder of 92.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 822 from 914 and we're left with 92.
Grab the next digit (7) from the dividend, add it to 92, then carry on: 927 / 137

Step 4:
927 divided by 137 is 6 with a remainder of 105.
Put 6 as the next digit of the answer. 
Result so far: 66.0
If we subtract 822 from 927, we get 105.
Grab the next digit (6) from the dividend, add it to 105, then carry on: 1056 / 137

Going ahead to step 5:
137 goes into 1056 7 times with a remainder of 97.
The number 7 becomes the next digit in our result. 
Result so far: 667.0
The remainder is 97 after subtracting 959 from 1056.
Grab the next digit (6) from the dividend, add it to 97, then carry on: 976 / 137

Going ahead to step 6:
137 goes into 976 7 times with a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 6677.0
If we take 959 away from 976, we end up with 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 137

Going ahead to step 7:
137 can be fit into 178 1 times, resulting in a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 66771.0
Subtract 137 from 178 to get 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 137

Moving on to step 8:
When dividing 418 by 137, we get 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 667713.0
The remainder is 7 after subtracting 411 from 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
137 can be fit into 70 0 times, resulting in a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 667713.0
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
137 can be fit into 700 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 667713.05
Subtracting 685 from 700 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
If we divide 150 by 137, we get 1 and a remainder of 13.
The next digit of our result is 1. 
Result so far: 667713.051
Deduct 137 from 150 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 12:
137 can be fit into 130 0 times, resulting in a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 667713.051
The remainder is 130 after subtracting 0 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 13:
The number 137 fits into 1300 9 times, leaving a remainder of 67.
Use 9 as the next digit of our solution. 
Result so far: 667713.05109
If we subtract 1233 from 1300, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 14:
137 can be fit into 670 4 times, resulting in a remainder of 122.
Record the quotient 4 as the next digit in the result. 
Result so far: 667713.051094
If we subtract 548 from 670, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Step 15:
1220 divided by 137 is 8 with a remainder of 124.
Record the quotient 8 as the next digit in the result. 
Result so far: 667713.0510948
Subtracting 1096 from 1220 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 16:
137 goes into 1240 9 times with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 667713.05109489
The remainder is 7 after subtracting 1233 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 667713.05109489 with a remaining 7e-09.