45777735 divided by 977 
The aim is to understand the frequency of 977 in 45777735.

On to step 1:
977 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 977

Step 2:
If we divide 45 by 977, we get 0 and a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Append the next digit (7) from the dividend to 45 and continue with: 457 / 977

Moving on to step 3:
457 divided by 977 is 0 with a remainder of 457.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 457, we get 457.
Fetch the next digit (7) from the dividend, attach it to 457 and continue: 4577 / 977

Moving on to step 4:
When dividing 4577 by 977, we get 4 with a remainder of 669.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 3908 away from 4577, we end up with 669.
Bring next digit (7) of the dividend behind the 669 and repeat the process: 6697 / 977

Going ahead to step 5:
6697 divided by 977 is 6 with a remainder of 835.
Write down 6 as next digit of the result. 
Result so far: 46.0
Subtracting 5862 from 6697 leaves us with 835.
Fetch the next digit (7) from the dividend, attach it to 835 and continue: 8357 / 977

Advancing to step 6:
8357 divided by 977 is 8 with a remainder of 541.
Write down 8 as next digit of the result. 
Result so far: 468.0
If we subtract 7816 from 8357, we get 541.
Grab the next digit (3) from the dividend, add it to 541, then carry on: 5413 / 977

Advancing to step 7:
If we divide 5413 by 977, we get 5 and a remainder of 528.
The number 5 becomes the next digit in our result. 
Result so far: 4685.0
Deduct 4885 from 5413 and we're left with 528.
Include the next digit (5) from the dividend after 528, then repeat: 5285 / 977

Advancing to step 8:
977 can be fit into 5285 5 times, resulting in a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 46855.0
Subtract 4885 from 5285 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 9:
977 can be fit into 4000 4 times, resulting in a remainder of 92.
Put 4 as the next digit of the answer. 
Result so far: 46855.4
Deduct 3908 from 4000 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 10:
920 divided by 977 is 0 with a remainder of 920.
Write down 0 as next digit of the result. 
Result so far: 46855.4
The remainder is 920 after subtracting 0 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9200, and continue the process.

On to step 11:
977 goes into 9200 9 times with a remainder of 407.
Use 9 as the next digit of our solution. 
Result so far: 46855.409
If we subtract 8793 from 9200, we get 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Step 12:
977 goes into 4070 4 times with a remainder of 162.
Write down 4 as next digit of the result. 
Result so far: 46855.4094
Subtracting 3908 from 4070 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 13:
When dividing 1620 by 977, we get 1 with a remainder of 643.
Write down 1 as next digit of the result. 
Result so far: 46855.40941
Deduct 977 from 1620 and we're left with 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

Step 14:
When dividing 6430 by 977, we get 6 with a remainder of 568.
Use 6 as the next digit of our solution. 
Result so far: 46855.409416
Subtracting 5862 from 6430 leaves us with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 15:
The number 977 fits into 5680 5 times, leaving a remainder of 795.
The next digit of our result is 5. 
Result so far: 46855.4094165
Deduct 4885 from 5680 and we're left with 795.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7950, and continue the process.

Advancing to step 16:
If we divide 7950 by 977, we get 8 and a remainder of 134.
The number 8 becomes the next digit in our result. 
Result so far: 46855.40941658
Subtracting 7816 from 7950 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The final outcome is 46855.40941658, with a leftover of 1.34e-07.