Let's divide 93575490 by 78
The aim is to understand the frequency of 78 in 93575490.

Let's proceed to step 1:
When dividing 9 by 78, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 78

On to step 2:
If we divide 93 by 78, we get 1 and a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 78 from 93 and we're left with 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 78

Let's proceed to step 3:
78 goes into 155 1 times with a remainder of 77.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 78 from 155 to get 77.
Fetch the next digit (7) from the dividend, attach it to 77 and continue: 777 / 78

Advancing to step 4:
If we divide 777 by 78, we get 9 and a remainder of 75.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
If we take 702 away from 777, we end up with 75.
Grab the next digit (5) from the dividend, add it to 75, then carry on: 755 / 78

Step 5:
The number 78 fits into 755 9 times, leaving a remainder of 53.
Use 9 as the next digit of our solution. 
Result so far: 1199.0
Subtract 702 from 755 to get 53.
Take the next digit (4) from the dividend and append it to 53, then repeat: 534 / 78

On to step 6:
78 can be fit into 534 6 times, resulting in a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 11996.0
The remainder is 66 after subtracting 468 from 534.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 78

Advancing to step 7:
78 goes into 669 8 times with a remainder of 45.
Record the quotient 8 as the next digit in the result. 
Result so far: 119968.0
Deduct 624 from 669 and we're left with 45.
Include the next digit (0) from the dividend after 45, then repeat: 450 / 78

Step 8:
78 can be fit into 450 5 times, resulting in a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 1199685.0
Deduct 390 from 450 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
78 goes into 600 7 times with a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 1199685.7
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 10:
540 divided by 78 is 6 with a remainder of 72.
The next digit of our result is 6. 
Result so far: 1199685.76
If we subtract 468 from 540, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 11:
78 can be fit into 720 9 times, resulting in a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 1199685.769
Deduct 702 from 720 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 12:
180 divided by 78 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 1199685.7692
If we take 156 away from 180, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 13:
240 divided by 78 is 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 1199685.76923
If we subtract 234 from 240, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 14:
If we divide 60 by 78, we get 0 and a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 1199685.76923
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 15:
If we divide 600 by 78, we get 7 and a remainder of 54.
Use 7 as the next digit of our solution. 
Result so far: 1199685.7692307
Subtracting 546 from 600 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 16:
540 divided by 78 is 6 with a remainder of 72.
The next digit of our result is 6. 
Result so far: 1199685.76923076
If we subtract 468 from 540, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 1199685.76923076, and the remainder is 7.2e-08.