We're dividing 431253 by 77 
The aim is to understand the frequency of 77 in 431253.

Advancing to step 1:
77 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 77

Step 2:
43 divided by 77 is 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 77

Going ahead to step 3:
When dividing 431 by 77, we get 5 with a remainder of 46.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 385 from 431 leaves us with 46.
Grab the next digit (2) from the dividend, add it to 46, then carry on: 462 / 77

Advancing to step 4:
If we divide 462 by 77, we get 6 and a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 56.0
If we subtract 462 from 462, we get 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 77

Going ahead to step 5:
77 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 560.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 77

On to step 6:
77 goes into 53 0 times with a remainder of 53.
The next digit of our result is 0. 
Result so far: 5600.0
Deduct 0 from 53 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 7:
When dividing 530 by 77, we get 6 with a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 5600.6
If we subtract 462 from 530, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 8:
680 divided by 77 is 8 with a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 5600.68
If we take 616 away from 680, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 9:
77 goes into 640 8 times with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 5600.688
If we take 616 away from 640, 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.

In conclusion, the division gives 5600.688 with a balance of 0.0024.