71052378 divided by 685 
We want to figure out the number of times 71052378 can be divided by 685.

Step 1:
When dividing 7 by 685, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 685

Let's proceed to step 2:
685 goes into 71 0 times with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Take the next digit (0) from the dividend and append it to 71, then repeat: 710 / 685

On to step 3:
The number 685 fits into 710 1 times, leaving a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 25 after subtracting 685 from 710.
Bring next digit (5) of the dividend behind the 25 and repeat the process: 255 / 685

On to step 4:
The number 685 fits into 255 0 times, leaving a remainder of 255.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 255 and we're left with 255.
Grab the next digit (2) from the dividend, add it to 255, then carry on: 2552 / 685

On to step 5:
685 can be fit into 2552 3 times, resulting in a remainder of 497.
Write down 3 as next digit of the result. 
Result so far: 103.0
Subtract 2055 from 2552 to get 497.
Append the next digit (3) from the dividend to 497 and continue with: 4973 / 685

Advancing to step 6:
685 can be fit into 4973 7 times, resulting in a remainder of 178.
The next digit of our result is 7. 
Result so far: 1037.0
If we subtract 4795 from 4973, we get 178.
Take the next digit (7) from the dividend and append it to 178, then repeat: 1787 / 685

Step 7:
1787 divided by 685 is 2 with a remainder of 417.
The next digit of our result is 2. 
Result so far: 10372.0
If we subtract 1370 from 1787, we get 417.
Append the next digit (8) from the dividend to 417 and continue with: 4178 / 685

Step 8:
When dividing 4178 by 685, we get 6 with a remainder of 68.
Record the quotient 6 as the next digit in the result. 
Result so far: 103726.0
If we subtract 4110 from 4178, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 9:
The number 685 fits into 680 0 times, leaving a remainder of 680.
The number 0 becomes the next digit in our result. 
Result so far: 103726.0
Deduct 0 from 680 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Going ahead to step 10:
6800 divided by 685 is 9 with a remainder of 635.
Use 9 as the next digit of our solution. 
Result so far: 103726.09
Subtract 6165 from 6800 to get 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

Step 11:
When dividing 6350 by 685, we get 9 with a remainder of 185.
Use 9 as the next digit of our solution. 
Result so far: 103726.099
If we take 6165 away from 6350, we end up 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.

The final result is 103726.099 with a remainder of 0.0185.