75073203 divided by 158 
The aim is to understand the frequency of 158 in 75073203.

Advancing to step 1:
158 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 158

On to step 2:
158 can be fit into 75 0 times, resulting in a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Bring next digit (0) of the dividend behind the 75 and repeat the process: 750 / 158

Step 3:
The number 158 fits into 750 4 times, leaving a remainder of 118.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 632 from 750, we get 118.
Grab the next digit (7) from the dividend, add it to 118, then carry on: 1187 / 158

Moving on to step 4:
If we divide 1187 by 158, we get 7 and a remainder of 81.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
Deduct 1106 from 1187 and we're left with 81.
Take the next digit (3) from the dividend and append it to 81, then repeat: 813 / 158

Let's proceed to step 5:
The number 158 fits into 813 5 times, leaving a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 475.0
Subtracting 790 from 813 leaves us with 23.
Fetch the next digit (2) from the dividend, attach it to 23 and continue: 232 / 158

Advancing to step 6:
When dividing 232 by 158, we get 1 with a remainder of 74.
Use 1 as the next digit of our solution. 
Result so far: 4751.0
If we take 158 away from 232, we end up with 74.
Bring next digit (0) of the dividend behind the 74 and repeat the process: 740 / 158

On to step 7:
158 goes into 740 4 times with a remainder of 108.
The number 4 becomes the next digit in our result. 
Result so far: 47514.0
The remainder is 108 after subtracting 632 from 740.
Fetch the next digit (3) from the dividend, attach it to 108 and continue: 1083 / 158

Advancing to step 8:
The number 158 fits into 1083 6 times, leaving a remainder of 135.
Write down 6 as next digit of the result. 
Result so far: 475146.0
If we subtract 948 from 1083, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 9:
If we divide 1350 by 158, we get 8 and a remainder of 86.
Put 8 as the next digit of the answer. 
Result so far: 475146.8
The remainder is 86 after subtracting 1264 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 10:
The number 158 fits into 860 5 times, leaving a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 475146.85
The remainder is 70 after subtracting 790 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 11:
700 divided by 158 is 4 with a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 475146.854
Deduct 632 from 700 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 12:
The number 158 fits into 680 4 times, leaving a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 475146.8544
Subtract 632 from 680 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 475146.8544 with a remainder of 0.00048.