90139776 divided by 754 
The aim is to understand the frequency of 754 in 90139776.

Advancing to step 1:
754 can be fit into 9 0 times, resulting in 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.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 754

Advancing to step 2:
754 can be fit into 90 0 times, resulting in a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Take the next digit (1) from the dividend and append it to 90, then repeat: 901 / 754

Let's proceed to step 3:
901 divided by 754 is 1 with a remainder of 147.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 754 from 901 leaves us with 147.
Take the next digit (3) from the dividend and append it to 147, then repeat: 1473 / 754

Going ahead to step 4:
1473 divided by 754 is 1 with a remainder of 719.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 754 from 1473, we get 719.
Grab the next digit (9) from the dividend, add it to 719, then carry on: 7199 / 754

Step 5:
754 can be fit into 7199 9 times, resulting in a remainder of 413.
The next digit of our result is 9. 
Result so far: 119.0
Subtracting 6786 from 7199 leaves us with 413.
Append the next digit (7) from the dividend to 413 and continue with: 4137 / 754

Going ahead to step 6:
4137 divided by 754 is 5 with a remainder of 367.
Put 5 as the next digit of the answer. 
Result so far: 1195.0
The remainder is 367 after subtracting 3770 from 4137.
Grab the next digit (7) from the dividend, add it to 367, then carry on: 3677 / 754

Advancing to step 7:
If we divide 3677 by 754, we get 4 and a remainder of 661.
Record the quotient 4 as the next digit in the result. 
Result so far: 11954.0
Subtract 3016 from 3677 to get 661.
Append the next digit (6) from the dividend to 661 and continue with: 6616 / 754

Let's proceed to step 8:
The number 754 fits into 6616 8 times, leaving a remainder of 584.
Put 8 as the next digit of the answer. 
Result so far: 119548.0
The remainder is 584 after subtracting 6032 from 6616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

On to step 9:
If we divide 5840 by 754, we get 7 and a remainder of 562.
Write down 7 as next digit of the result. 
Result so far: 119548.7
Subtracting 5278 from 5840 leaves us with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Advancing to step 10:
5620 divided by 754 is 7 with a remainder of 342.
Write down 7 as next digit of the result. 
Result so far: 119548.77
If we subtract 5278 from 5620, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

After the division, we end up with 119548.77 and a remainder of 0.342.