74886746 divided by 77 
The aim is to understand the frequency of 77 in 74886746.

Step 1:
If we divide 7 by 77, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 77

Let's proceed to step 2:
When dividing 74 by 77, we get 0 with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Grab the next digit (8) from the dividend, add it to 74, then carry on: 748 / 77

Let's proceed to step 3:
77 goes into 748 9 times with a remainder of 55.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 693 from 748, we get 55.
Include the next digit (8) from the dividend after 55, then repeat: 558 / 77

Step 4:
When dividing 558 by 77, we get 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 97.0
Deduct 539 from 558 and we're left with 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 77

Let's proceed to step 5:
When dividing 196 by 77, we get 2 with a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 972.0
Subtract 154 from 196 to get 42.
Grab the next digit (7) from the dividend, add it to 42, then carry on: 427 / 77

Advancing to step 6:
The number 77 fits into 427 5 times, leaving a remainder of 42.
Write down 5 as next digit of the result. 
Result so far: 9725.0
Deduct 385 from 427 and we're left with 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 77

Advancing to step 7:
77 can be fit into 424 5 times, resulting in a remainder of 39.
Write down 5 as next digit of the result. 
Result so far: 97255.0
Deduct 385 from 424 and we're left with 39.
Grab the next digit (6) from the dividend, add it to 39, then carry on: 396 / 77

Advancing to step 8:
77 can be fit into 396 5 times, resulting in a remainder of 11.
The next digit of our result is 5. 
Result so far: 972555.0
Subtract 385 from 396 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
When dividing 110 by 77, we get 1 with a remainder of 33.
The next digit of our result is 1. 
Result so far: 972555.1
Subtracting 77 from 110 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 10:
77 can be fit into 330 4 times, resulting in a remainder of 22.
The next digit of our result is 4. 
Result so far: 972555.14
The remainder is 22 after subtracting 308 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 11:
77 can be fit into 220 2 times, resulting in a remainder of 66.
Use 2 as the next digit of our solution. 
Result so far: 972555.142
If we subtract 154 from 220, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 12:
77 goes into 660 8 times with a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 972555.1428
Deduct 616 from 660 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
77 can be fit into 440 5 times, resulting in a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 972555.14285
If we subtract 385 from 440, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 14:
550 divided by 77 is 7 with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 972555.142857
Subtracting 539 from 550 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 15:
110 divided by 77 is 1 with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 972555.1428571
If we subtract 77 from 110, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 16:
77 can be fit into 330 4 times, resulting in a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 972555.14285714
If we subtract 308 from 330, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The quotient of the division is 972555.14285714, and the remainder is 2.2e-08.