90875151 ÷ 977 
The aim is to understand the frequency of 977 in 90875151.

On to step 1:
The number 977 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 977

Let's proceed to step 2:
The number 977 fits into 90 0 times, leaving a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Append the next digit (8) from the dividend to 90 and continue with: 908 / 977

Going ahead to step 3:
When dividing 908 by 977, we get 0 with a remainder of 908.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 908, we get 908.
Bring next digit (7) of the dividend behind the 908 and repeat the process: 9087 / 977

Step 4:
977 can be fit into 9087 9 times, resulting in a remainder of 294.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 8793 from 9087 leaves us with 294.
Grab the next digit (5) from the dividend, add it to 294, then carry on: 2945 / 977

Let's proceed to step 5:
The number 977 fits into 2945 3 times, leaving a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 93.0
If we take 2931 away from 2945, we end up with 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 977

On to step 6:
If we divide 141 by 977, we get 0 and a remainder of 141.
Put 0 as the next digit of the answer. 
Result so far: 930.0
The remainder is 141 after subtracting 0 from 141.
Grab the next digit (5) from the dividend, add it to 141, then carry on: 1415 / 977

Let's proceed to step 7:
When dividing 1415 by 977, we get 1 with a remainder of 438.
Write down 1 as next digit of the result. 
Result so far: 9301.0
Subtract 977 from 1415 to get 438.
Grab the next digit (1) from the dividend, add it to 438, then carry on: 4381 / 977

Let's proceed to step 8:
If we divide 4381 by 977, we get 4 and a remainder of 473.
Write down 4 as next digit of the result. 
Result so far: 93014.0
If we subtract 3908 from 4381, we get 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Advancing to step 9:
The number 977 fits into 4730 4 times, leaving a remainder of 822.
Put 4 as the next digit of the answer. 
Result so far: 93014.4
If we take 3908 away from 4730, we end up with 822.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8220, and continue the process.

Moving on to step 10:
The number 977 fits into 8220 8 times, leaving a remainder of 404.
The next digit of our result is 8. 
Result so far: 93014.48
The remainder is 404 after subtracting 7816 from 8220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Step 11:
If we divide 4040 by 977, we get 4 and a remainder of 132.
Put 4 as the next digit of the answer. 
Result so far: 93014.484
If we take 3908 away from 4040, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 12:
977 can be fit into 1320 1 times, resulting in a remainder of 343.
The next digit of our result is 1. 
Result so far: 93014.4841
The remainder is 343 after subtracting 977 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Let's proceed to step 13:
The number 977 fits into 3430 3 times, leaving a remainder of 499.
The next digit of our result is 3. 
Result so far: 93014.48413
If we subtract 2931 from 3430, we get 499.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4990, and continue the process.

Advancing to step 14:
When dividing 4990 by 977, we get 5 with a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 93014.484135
Subtract 4885 from 4990 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 15:
977 can be fit into 1050 1 times, resulting in a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 93014.4841351
If we subtract 977 from 1050, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 16:
977 can be fit into 730 0 times, resulting in a remainder of 730.
Record the quotient 0 as the next digit in the result. 
Result so far: 93014.4841351
If we take 0 away from 730, we end up with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Our division results in 93014.4841351 with a remaining 7.3e-07.