77579864 ÷ 207 
We want to divide 77579864 by 207.

Going ahead to step 1:
If we divide 7 by 207, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 207

Going ahead to step 2:
The number 207 fits into 77 0 times, leaving a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Take the next digit (5) from the dividend and append it to 77, then repeat: 775 / 207

Moving on to step 3:
When dividing 775 by 207, we get 3 with a remainder of 154.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 621 from 775, we get 154.
Bring next digit (7) of the dividend behind the 154 and repeat the process: 1547 / 207

Advancing to step 4:
207 can be fit into 1547 7 times, resulting in a remainder of 98.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Deduct 1449 from 1547 and we're left with 98.
Fetch the next digit (9) from the dividend, attach it to 98 and continue: 989 / 207

Let's proceed to step 5:
207 goes into 989 4 times with a remainder of 161.
Use 4 as the next digit of our solution. 
Result so far: 374.0
Subtract 828 from 989 to get 161.
Grab the next digit (8) from the dividend, add it to 161, then carry on: 1618 / 207

Moving on to step 6:
If we divide 1618 by 207, we get 7 and a remainder of 169.
The number 7 becomes the next digit in our result. 
Result so far: 3747.0
Deduct 1449 from 1618 and we're left with 169.
Grab the next digit (6) from the dividend, add it to 169, then carry on: 1696 / 207

Advancing to step 7:
When dividing 1696 by 207, we get 8 with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 37478.0
Deduct 1656 from 1696 and we're left with 40.
Grab the next digit (4) from the dividend, add it to 40, then carry on: 404 / 207

On to step 8:
The number 207 fits into 404 1 times, leaving a remainder of 197.
Put 1 as the next digit of the answer. 
Result so far: 374781.0
If we subtract 207 from 404, we get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Going ahead to step 9:
If we divide 1970 by 207, we get 9 and a remainder of 107.
The number 9 becomes the next digit in our result. 
Result so far: 374781.9
The remainder is 107 after subtracting 1863 from 1970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Step 10:
The number 207 fits into 1070 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 374781.95
If we take 1035 away from 1070, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 11:
When dividing 350 by 207, we get 1 with a remainder of 143.
Write down 1 as next digit of the result. 
Result so far: 374781.951
The remainder is 143 after subtracting 207 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

On to step 12:
The number 207 fits into 1430 6 times, leaving a remainder of 188.
Put 6 as the next digit of the answer. 
Result so far: 374781.9516
If we subtract 1242 from 1430, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 13:
When dividing 1880 by 207, we get 9 with a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 374781.95169
If we take 1863 away from 1880, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 14:
If we divide 170 by 207, we get 0 and a remainder of 170.
The number 0 becomes the next digit in our result. 
Result so far: 374781.95169
Subtracting 0 from 170 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 15:
207 can be fit into 1700 8 times, resulting in a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 374781.9516908
Deduct 1656 from 1700 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 16:
When dividing 440 by 207, we get 2 with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 374781.95169082
The remainder is 26 after subtracting 414 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 374781.95169082 with a remaining 2.6e-08.