We're dividing 76430525 by 315 
Our goal is to divide 76430525 by 315.

Advancing to step 1:
The number 315 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 315

Going ahead to step 2:
315 goes into 76 0 times with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Include the next digit (4) from the dividend after 76, then repeat: 764 / 315

Step 3:
315 can be fit into 764 2 times, resulting in a remainder of 134.
The next digit of our result is 2. 
Result so far: 2.0
If we take 630 away from 764, we end up with 134.
Append the next digit (3) from the dividend to 134 and continue with: 1343 / 315

Advancing to step 4:
The number 315 fits into 1343 4 times, leaving a remainder of 83.
Put 4 as the next digit of the answer. 
Result so far: 24.0
If we subtract 1260 from 1343, we get 83.
Fetch the next digit (0) from the dividend, attach it to 83 and continue: 830 / 315

Step 5:
315 can be fit into 830 2 times, resulting in a remainder of 200.
Write down 2 as next digit of the result. 
Result so far: 242.0
The remainder is 200 after subtracting 630 from 830.
Take the next digit (5) from the dividend and append it to 200, then repeat: 2005 / 315

Step 6:
315 goes into 2005 6 times with a remainder of 115.
Put 6 as the next digit of the answer. 
Result so far: 2426.0
Subtract 1890 from 2005 to get 115.
Bring next digit (2) of the dividend behind the 115 and repeat the process: 1152 / 315

Advancing to step 7:
The number 315 fits into 1152 3 times, leaving a remainder of 207.
Put 3 as the next digit of the answer. 
Result so far: 24263.0
If we subtract 945 from 1152, we get 207.
Take the next digit (5) from the dividend and append it to 207, then repeat: 2075 / 315

Step 8:
315 can be fit into 2075 6 times, resulting in a remainder of 185.
The next digit of our result is 6. 
Result so far: 242636.0
Deduct 1890 from 2075 and we're left with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

On to step 9:
1850 divided by 315 is 5 with a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 242636.5
If we subtract 1575 from 1850, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 10:
315 can be fit into 2750 8 times, resulting in a remainder of 230.
The number 8 becomes the next digit in our result. 
Result so far: 242636.58
Deduct 2520 from 2750 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 11:
315 goes into 2300 7 times with a remainder of 95.
The number 7 becomes the next digit in our result. 
Result so far: 242636.587
The remainder is 95 after subtracting 2205 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 12:
315 goes into 950 3 times with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 242636.5873
The remainder is 5 after subtracting 945 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
The number 315 fits into 50 0 times, leaving a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 242636.5873
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 14:
315 goes into 500 1 times with a remainder of 185.
Use 1 as the next digit of our solution. 
Result so far: 242636.587301
The remainder is 185 after subtracting 315 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 15:
1850 divided by 315 is 5 with a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 242636.5873015
The remainder is 275 after subtracting 1575 from 1850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 16:
2750 divided by 315 is 8 with a remainder of 230.
Use 8 as the next digit of our solution. 
Result so far: 242636.58730158
The remainder is 230 after subtracting 2520 from 2750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

The final outcome is 242636.58730158, with a leftover of 2.3e-07.