We divide 61679379 by 643
The aim is to understand the frequency of 643 in 61679379.

On to step 1:
The number 643 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 643

On to step 2:
61 divided by 643 is 0 with a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Fetch the next digit (6) from the dividend, attach it to 61 and continue: 616 / 643

Let's proceed to step 3:
The number 643 fits into 616 0 times, leaving a remainder of 616.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 616, we get 616.
Take the next digit (7) from the dividend and append it to 616, then repeat: 6167 / 643

Step 4:
643 goes into 6167 9 times with a remainder of 380.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 5787 from 6167, we get 380.
Include the next digit (9) from the dividend after 380, then repeat: 3809 / 643

Advancing to step 5:
The number 643 fits into 3809 5 times, leaving a remainder of 594.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
If we take 3215 away from 3809, we end up with 594.
Grab the next digit (3) from the dividend, add it to 594, then carry on: 5943 / 643

On to step 6:
When dividing 5943 by 643, we get 9 with a remainder of 156.
Write down 9 as next digit of the result. 
Result so far: 959.0
If we take 5787 away from 5943, we end up with 156.
Fetch the next digit (7) from the dividend, attach it to 156 and continue: 1567 / 643

Let's proceed to step 7:
If we divide 1567 by 643, we get 2 and a remainder of 281.
The next digit of our result is 2. 
Result so far: 9592.0
If we subtract 1286 from 1567, we get 281.
Take the next digit (9) from the dividend and append it to 281, then repeat: 2819 / 643

Let's proceed to step 8:
The number 643 fits into 2819 4 times, leaving a remainder of 247.
Write down 4 as next digit of the result. 
Result so far: 95924.0
The remainder is 247 after subtracting 2572 from 2819.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Let's proceed to step 9:
643 can be fit into 2470 3 times, resulting in a remainder of 541.
The number 3 becomes the next digit in our result. 
Result so far: 95924.3
The remainder is 541 after subtracting 1929 from 2470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

On to step 10:
The number 643 fits into 5410 8 times, leaving a remainder of 266.
Use 8 as the next digit of our solution. 
Result so far: 95924.38
Deduct 5144 from 5410 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Step 11:
643 can be fit into 2660 4 times, resulting in a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 95924.384
If we subtract 2572 from 2660, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 12:
The number 643 fits into 880 1 times, leaving a remainder of 237.
The number 1 becomes the next digit in our result. 
Result so far: 95924.3841
If we take 643 away from 880, we end up with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Advancing to step 13:
2370 divided by 643 is 3 with a remainder of 441.
The next digit of our result is 3. 
Result so far: 95924.38413
Subtracting 1929 from 2370 leaves us with 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Going ahead to step 14:
The number 643 fits into 4410 6 times, leaving a remainder of 552.
The next digit of our result is 6. 
Result so far: 95924.384136
Subtracting 3858 from 4410 leaves us with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

On to step 15:
When dividing 5520 by 643, we get 8 with a remainder of 376.
Put 8 as the next digit of the answer. 
Result so far: 95924.3841368
If we subtract 5144 from 5520, we get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 16:
643 goes into 3760 5 times with a remainder of 545.
The number 5 becomes the next digit in our result. 
Result so far: 95924.38413685
Subtract 3215 from 3760 to get 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

The quotient of the division is 95924.38413685, and the remainder is 5.45e-07.