75407193 ÷ 979 
The aim is to understand the frequency of 979 in 75407193.

On to step 1:
The number 979 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 979

Advancing to step 2:
75 divided by 979 is 0 with a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Grab the next digit (4) from the dividend, add it to 75, then carry on: 754 / 979

Advancing to step 3:
979 goes into 754 0 times with a remainder of 754.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 754, we get 754.
Append the next digit (0) from the dividend to 754 and continue with: 7540 / 979

Advancing to step 4:
979 can be fit into 7540 7 times, resulting in a remainder of 687.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 6853 from 7540, we get 687.
Include the next digit (7) from the dividend after 687, then repeat: 6877 / 979

Step 5:
The number 979 fits into 6877 7 times, leaving a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 77.0
If we subtract 6853 from 6877, we get 24.
Take the next digit (1) from the dividend and append it to 24, then repeat: 241 / 979

Going ahead to step 6:
The number 979 fits into 241 0 times, leaving a remainder of 241.
The next digit of our result is 0. 
Result so far: 770.0
If we subtract 0 from 241, we get 241.
Grab the next digit (9) from the dividend, add it to 241, then carry on: 2419 / 979

Moving on to step 7:
979 goes into 2419 2 times with a remainder of 461.
Use 2 as the next digit of our solution. 
Result so far: 7702.0
Subtracting 1958 from 2419 leaves us with 461.
Grab the next digit (3) from the dividend, add it to 461, then carry on: 4613 / 979

Going ahead to step 8:
If we divide 4613 by 979, we get 4 and a remainder of 697.
Write down 4 as next digit of the result. 
Result so far: 77024.0
The remainder is 697 after subtracting 3916 from 4613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Moving on to step 9:
If we divide 6970 by 979, we get 7 and a remainder of 117.
Record the quotient 7 as the next digit in the result. 
Result so far: 77024.7
If we subtract 6853 from 6970, we get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Moving on to step 10:
When dividing 1170 by 979, we get 1 with a remainder of 191.
The next digit of our result is 1. 
Result so far: 77024.71
Deduct 979 from 1170 and we're left with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Advancing to step 11:
1910 divided by 979 is 1 with a remainder of 931.
Record the quotient 1 as the next digit in the result. 
Result so far: 77024.711
Subtract 979 from 1910 to get 931.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9310, and continue the process.

The final result is 77024.711 with a remainder of 0.0931.