Let's divide 7878510 by 773
We want to divide 7878510 by 773.

Let's proceed to step 1:
7 divided by 773 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 773

Advancing to step 2:
When dividing 78 by 773, we get 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Append the next digit (7) from the dividend to 78 and continue with: 787 / 773

Let's proceed to step 3:
773 goes into 787 1 times with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 773 from 787 and we're left with 14.
Grab the next digit (8) from the dividend, add it to 14, then carry on: 148 / 773

Going ahead to step 4:
148 divided by 773 is 0 with a remainder of 148.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 148 to get 148.
Bring next digit (5) of the dividend behind the 148 and repeat the process: 1485 / 773

Moving on to step 5:
When dividing 1485 by 773, we get 1 with a remainder of 712.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
Deduct 773 from 1485 and we're left with 712.
Bring next digit (1) of the dividend behind the 712 and repeat the process: 7121 / 773

Advancing to step 6:
The number 773 fits into 7121 9 times, leaving a remainder of 164.
Record the quotient 9 as the next digit in the result. 
Result so far: 1019.0
The remainder is 164 after subtracting 6957 from 7121.
Take the next digit (0) from the dividend and append it to 164, then repeat: 1640 / 773

Going ahead to step 7:
The number 773 fits into 1640 2 times, leaving a remainder of 94.
Use 2 as the next digit of our solution. 
Result so far: 10192.0
Subtract 1546 from 1640 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 8:
773 goes into 940 1 times with a remainder of 167.
Write down 1 as next digit of the result. 
Result so far: 10192.1
Subtract 773 from 940 to get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 9:
When dividing 1670 by 773, we get 2 with a remainder of 124.
The next digit of our result is 2. 
Result so far: 10192.12
Subtract 1546 from 1670 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 10:
If we divide 1240 by 773, we get 1 and a remainder of 467.
Use 1 as the next digit of our solution. 
Result so far: 10192.121
Subtract 773 from 1240 to get 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Moving on to step 11:
When dividing 4670 by 773, we get 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 10192.1216
The remainder is 32 after subtracting 4638 from 4670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
If we divide 320 by 773, we get 0 and a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 10192.1216
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 13:
The number 773 fits into 3200 4 times, leaving a remainder of 108.
Use 4 as the next digit of our solution. 
Result so far: 10192.121604
The remainder is 108 after subtracting 3092 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Advancing to step 14:
When dividing 1080 by 773, we get 1 with a remainder of 307.
Put 1 as the next digit of the answer. 
Result so far: 10192.1216041
The remainder is 307 after subtracting 773 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Advancing to step 15:
When dividing 3070 by 773, we get 3 with a remainder of 751.
Put 3 as the next digit of the answer. 
Result so far: 10192.12160413
If we take 2319 away from 3070, we end up with 751.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

In conclusion, the division gives 10192.12160413 with a balance of 7.51e-07.