Let's divide 686977 by 89
The aim is to understand the frequency of 89 in 686977.

Let's proceed to step 1:
89 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 89

Advancing to step 2:
68 divided by 89 is 0 with a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Append the next digit (6) from the dividend to 68 and continue with: 686 / 89

Going ahead to step 3:
If we divide 686 by 89, we get 7 and a remainder of 63.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 623 from 686 leaves us with 63.
Grab the next digit (9) from the dividend, add it to 63, then carry on: 639 / 89

Step 4:
89 goes into 639 7 times with a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 77.0
If we subtract 623 from 639, we get 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 89

Let's proceed to step 5:
89 can be fit into 167 1 times, resulting in a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 771.0
Subtract 89 from 167 to get 78.
Fetch the next digit (7) from the dividend, attach it to 78 and continue: 787 / 89

Going ahead to step 6:
787 divided by 89 is 8 with a remainder of 75.
Write down 8 as next digit of the result. 
Result so far: 7718.0
If we take 712 away from 787, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 7:
89 can be fit into 750 8 times, resulting in a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 7718.8
Subtracting 712 from 750 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 8:
89 can be fit into 380 4 times, resulting in a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 7718.84
Subtract 356 from 380 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 9:
89 goes into 240 2 times with a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 7718.842
Subtract 178 from 240 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 10:
If we divide 620 by 89, we get 6 and a remainder of 86.
Write down 6 as next digit of the result. 
Result so far: 7718.8426
Subtracting 534 from 620 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 11:
860 divided by 89 is 9 with a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 7718.84269
If we take 801 away from 860, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 12:
590 divided by 89 is 6 with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 7718.842696
Subtract 534 from 590 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 13:
89 goes into 560 6 times with a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 7718.8426966
If we take 534 away from 560, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The quotient of the division is 7718.8426966, and the remainder is 2.6e-07.