We're dividing 91926123 by 157 
The aim is to understand the frequency of 157 in 91926123.

Going ahead to step 1:
157 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 subtract 0 from 9, we get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 157

Let's proceed to step 2:
When dividing 91 by 157, we get 0 with a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Grab the next digit (9) from the dividend, add it to 91, then carry on: 919 / 157

Advancing to step 3:
157 can be fit into 919 5 times, resulting in a remainder of 134.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 134 after subtracting 785 from 919.
Append the next digit (2) from the dividend to 134 and continue with: 1342 / 157

Advancing to step 4:
157 goes into 1342 8 times with a remainder of 86.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
Subtract 1256 from 1342 to get 86.
Append the next digit (6) from the dividend to 86 and continue with: 866 / 157

Let's proceed to step 5:
When dividing 866 by 157, we get 5 with a remainder of 81.
Put 5 as the next digit of the answer. 
Result so far: 585.0
If we subtract 785 from 866, we get 81.
Fetch the next digit (1) from the dividend, attach it to 81 and continue: 811 / 157

Advancing to step 6:
157 goes into 811 5 times with a remainder of 26.
Use 5 as the next digit of our solution. 
Result so far: 5855.0
If we subtract 785 from 811, we get 26.
Grab the next digit (2) from the dividend, add it to 26, then carry on: 262 / 157

On to step 7:
The number 157 fits into 262 1 times, leaving a remainder of 105.
Record the quotient 1 as the next digit in the result. 
Result so far: 58551.0
Subtract 157 from 262 to get 105.
Grab the next digit (3) from the dividend, add it to 105, then carry on: 1053 / 157

Going ahead to step 8:
157 can be fit into 1053 6 times, resulting in a remainder of 111.
Use 6 as the next digit of our solution. 
Result so far: 585516.0
The remainder is 111 after subtracting 942 from 1053.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Let's proceed to step 9:
157 goes into 1110 7 times with a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 585516.7
If we subtract 1099 from 1110, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 10:
157 can be fit into 110 0 times, resulting in a remainder of 110.
Write down 0 as next digit of the result. 
Result so far: 585516.7
If we take 0 away from 110, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 11:
If we divide 1100 by 157, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 585516.707
If we take 1099 away from 1100, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 12:
The number 157 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 585516.707
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
If we divide 100 by 157, we get 0 and a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 585516.707
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 585516.707 with a remainder of 0.0001.