We divide 89700591 by 786
The aim is to understand the frequency of 786 in 89700591.

On to step 1:
The number 786 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 786

Going ahead to step 2:
The number 786 fits into 89 0 times, leaving a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 89 after subtracting 0 from 89.
Take the next digit (7) from the dividend and append it to 89, then repeat: 897 / 786

On to step 3:
When dividing 897 by 786, we get 1 with a remainder of 111.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 786 from 897 leaves us with 111.
Take the next digit (0) from the dividend and append it to 111, then repeat: 1110 / 786

On to step 4:
If we divide 1110 by 786, we get 1 and a remainder of 324.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtracting 786 from 1110 leaves us with 324.
Fetch the next digit (0) from the dividend, attach it to 324 and continue: 3240 / 786

Going ahead to step 5:
When dividing 3240 by 786, we get 4 with a remainder of 96.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
If we take 3144 away from 3240, we end up with 96.
Fetch the next digit (5) from the dividend, attach it to 96 and continue: 965 / 786

Moving on to step 6:
If we divide 965 by 786, we get 1 and a remainder of 179.
Use 1 as the next digit of our solution. 
Result so far: 1141.0
If we subtract 786 from 965, we get 179.
Take the next digit (9) from the dividend and append it to 179, then repeat: 1799 / 786

Going ahead to step 7:
1799 divided by 786 is 2 with a remainder of 227.
Write down 2 as next digit of the result. 
Result so far: 11412.0
The remainder is 227 after subtracting 1572 from 1799.
Include the next digit (1) from the dividend after 227, then repeat: 2271 / 786

On to step 8:
786 goes into 2271 2 times with a remainder of 699.
Use 2 as the next digit of our solution. 
Result so far: 114122.0
If we take 1572 away from 2271, we end up with 699.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6990, and continue the process.

Going ahead to step 9:
786 goes into 6990 8 times with a remainder of 702.
The next digit of our result is 8. 
Result so far: 114122.8
If we subtract 6288 from 6990, we get 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7020, and continue the process.

Advancing to step 10:
The number 786 fits into 7020 8 times, leaving a remainder of 732.
The number 8 becomes the next digit in our result. 
Result so far: 114122.88
Subtracting 6288 from 7020 leaves us with 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

The quotient of the division is 114122.88, and the remainder is 0.732.