We divide 78772453 by 145
Our goal is to divide 78772453 by 145.

Step 1:
The number 145 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 145

Moving on to step 2:
145 goes into 78 0 times with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Include the next digit (7) from the dividend after 78, then repeat: 787 / 145

Moving on to step 3:
When dividing 787 by 145, we get 5 with a remainder of 62.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 725 from 787, we get 62.
Bring next digit (7) of the dividend behind the 62 and repeat the process: 627 / 145

Let's proceed to step 4:
145 can be fit into 627 4 times, resulting in a remainder of 47.
Put 4 as the next digit of the answer. 
Result so far: 54.0
Subtract 580 from 627 to get 47.
Take the next digit (2) from the dividend and append it to 47, then repeat: 472 / 145

Going ahead to step 5:
If we divide 472 by 145, we get 3 and a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 543.0
Subtracting 435 from 472 leaves us with 37.
Fetch the next digit (4) from the dividend, attach it to 37 and continue: 374 / 145

Moving on to step 6:
If we divide 374 by 145, we get 2 and a remainder of 84.
The next digit of our result is 2. 
Result so far: 5432.0
Subtract 290 from 374 to get 84.
Bring next digit (5) of the dividend behind the 84 and repeat the process: 845 / 145

On to step 7:
The number 145 fits into 845 5 times, leaving a remainder of 120.
Use 5 as the next digit of our solution. 
Result so far: 54325.0
Subtracting 725 from 845 leaves us with 120.
Grab the next digit (3) from the dividend, add it to 120, then carry on: 1203 / 145

Advancing to step 8:
145 can be fit into 1203 8 times, resulting in a remainder of 43.
Put 8 as the next digit of the answer. 
Result so far: 543258.0
If we subtract 1160 from 1203, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 9:
The number 145 fits into 430 2 times, leaving a remainder of 140.
Write down 2 as next digit of the result. 
Result so far: 543258.2
Subtracting 290 from 430 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 10:
1400 divided by 145 is 9 with a remainder of 95.
Put 9 as the next digit of the answer. 
Result so far: 543258.29
The remainder is 95 after subtracting 1305 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Advancing to step 11:
950 divided by 145 is 6 with a remainder of 80.
The next digit of our result is 6. 
Result so far: 543258.296
Deduct 870 from 950 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 12:
145 can be fit into 800 5 times, resulting in a remainder of 75.
The next digit of our result is 5. 
Result so far: 543258.2965
The remainder is 75 after subtracting 725 from 800.
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 13:
750 divided by 145 is 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 543258.29655
Subtracting 725 from 750 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 543258.29655, and the remainder is 2.5e-05.