Let's divide 77701438 by 977
The aim is to understand the frequency of 977 in 77701438.

Advancing to step 1:
The number 977 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 977

Advancing to step 2:
977 can be fit into 77 0 times, resulting in a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Fetch the next digit (7) from the dividend, attach it to 77 and continue: 777 / 977

On to step 3:
777 divided by 977 is 0 with a remainder of 777.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 777 and we're left with 777.
Append the next digit (0) from the dividend to 777 and continue with: 7770 / 977

Going ahead to step 4:
The number 977 fits into 7770 7 times, leaving a remainder of 931.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 6839 from 7770 leaves us with 931.
Grab the next digit (1) from the dividend, add it to 931, then carry on: 9311 / 977

On to step 5:
The number 977 fits into 9311 9 times, leaving a remainder of 518.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
If we take 8793 away from 9311, we end up with 518.
Include the next digit (4) from the dividend after 518, then repeat: 5184 / 977

Advancing to step 6:
977 goes into 5184 5 times with a remainder of 299.
Record the quotient 5 as the next digit in the result. 
Result so far: 795.0
If we subtract 4885 from 5184, we get 299.
Bring next digit (3) of the dividend behind the 299 and repeat the process: 2993 / 977

Step 7:
If we divide 2993 by 977, we get 3 and a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 7953.0
If we subtract 2931 from 2993, we get 62.
Fetch the next digit (8) from the dividend, attach it to 62 and continue: 628 / 977

On to step 8:
The number 977 fits into 628 0 times, leaving a remainder of 628.
Use 0 as the next digit of our solution. 
Result so far: 79530.0
Deduct 0 from 628 and we're left with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Going ahead to step 9:
977 can be fit into 6280 6 times, resulting in a remainder of 418.
The number 6 becomes the next digit in our result. 
Result so far: 79530.6
Subtract 5862 from 6280 to get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Moving on to step 10:
977 goes into 4180 4 times with a remainder of 272.
Put 4 as the next digit of the answer. 
Result so far: 79530.64
The remainder is 272 after subtracting 3908 from 4180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 11:
977 can be fit into 2720 2 times, resulting in a remainder of 766.
Record the quotient 2 as the next digit in the result. 
Result so far: 79530.642
If we take 1954 away from 2720, we end up with 766.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7660, and continue the process.

Going ahead to step 12:
977 can be fit into 7660 7 times, resulting in a remainder of 821.
Write down 7 as next digit of the result. 
Result so far: 79530.6427
If we subtract 6839 from 7660, we get 821.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8210, and continue the process.

Moving on to step 13:
If we divide 8210 by 977, we get 8 and a remainder of 394.
The next digit of our result is 8. 
Result so far: 79530.64278
The remainder is 394 after subtracting 7816 from 8210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Going ahead to step 14:
3940 divided by 977 is 4 with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 79530.642784
If we take 3908 away from 3940, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 15:
The number 977 fits into 320 0 times, leaving a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 79530.642784
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 16:
3200 divided by 977 is 3 with a remainder of 269.
Record the quotient 3 as the next digit in the result. 
Result so far: 79530.64278403
Subtracting 2931 from 3200 leaves us with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

The final result is 79530.64278403 with a remainder of 2.69e-07.