7690738 ÷ 158 
The aim is to understand the frequency of 158 in 7690738.

Going ahead to step 1:
158 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our 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 / 158

Advancing to step 2:
158 can be fit into 76 0 times, resulting in a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Grab the next digit (9) from the dividend, add it to 76, then carry on: 769 / 158

Step 3:
When dividing 769 by 158, we get 4 with a remainder of 137.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 632 from 769, we get 137.
Fetch the next digit (0) from the dividend, attach it to 137 and continue: 1370 / 158

Let's proceed to step 4:
1370 divided by 158 is 8 with a remainder of 106.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
Subtract 1264 from 1370 to get 106.
Grab the next digit (7) from the dividend, add it to 106, then carry on: 1067 / 158

Advancing to step 5:
158 goes into 1067 6 times with a remainder of 119.
Write down 6 as next digit of the result. 
Result so far: 486.0
If we take 948 away from 1067, we end up with 119.
Fetch the next digit (3) from the dividend, attach it to 119 and continue: 1193 / 158

Step 6:
If we divide 1193 by 158, we get 7 and a remainder of 87.
The next digit of our result is 7. 
Result so far: 4867.0
Deduct 1106 from 1193 and we're left with 87.
Include the next digit (8) from the dividend after 87, then repeat: 878 / 158

Step 7:
158 can be fit into 878 5 times, resulting in a remainder of 88.
Write down 5 as next digit of the result. 
Result so far: 48675.0
If we take 790 away from 878, we end up 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.

Advancing to step 8:
158 goes into 880 5 times with a remainder of 90.
The next digit of our result is 5. 
Result so far: 48675.5
The remainder is 90 after subtracting 790 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 9:
If we divide 900 by 158, we get 5 and a remainder of 110.
The next digit of our result is 5. 
Result so far: 48675.55
Deduct 790 from 900 and we're left 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.

The final outcome is 48675.55, with a leftover of 0.11.