We look at the division of 70545387 by 860 
We want to divide 70545387 by 860.

Moving on to step 1:
The number 860 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 860

Advancing to step 2:
The number 860 fits into 70 0 times, leaving a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Bring next digit (5) of the dividend behind the 70 and repeat the process: 705 / 860

Advancing to step 3:
If we divide 705 by 860, we get 0 and a remainder of 705.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 705 leaves us with 705.
Take the next digit (4) from the dividend and append it to 705, then repeat: 7054 / 860

On to step 4:
The number 860 fits into 7054 8 times, leaving a remainder of 174.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 174 after subtracting 6880 from 7054.
Include the next digit (5) from the dividend after 174, then repeat: 1745 / 860

Advancing to step 5:
When dividing 1745 by 860, we get 2 with a remainder of 25.
The next digit of our result is 2. 
Result so far: 82.0
Deduct 1720 from 1745 and we're left with 25.
Take the next digit (3) from the dividend and append it to 25, then repeat: 253 / 860

On to step 6:
860 can be fit into 253 0 times, resulting in a remainder of 253.
The number 0 becomes the next digit in our result. 
Result so far: 820.0
Deduct 0 from 253 and we're left with 253.
Append the next digit (8) from the dividend to 253 and continue with: 2538 / 860

Advancing to step 7:
The number 860 fits into 2538 2 times, leaving a remainder of 818.
The number 2 becomes the next digit in our result. 
Result so far: 8202.0
Subtract 1720 from 2538 to get 818.
Include the next digit (7) from the dividend after 818, then repeat: 8187 / 860

Advancing to step 8:
8187 divided by 860 is 9 with a remainder of 447.
The number 9 becomes the next digit in our result. 
Result so far: 82029.0
The remainder is 447 after subtracting 7740 from 8187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Let's proceed to step 9:
860 goes into 4470 5 times with a remainder of 170.
Put 5 as the next digit of the answer. 
Result so far: 82029.5
If we subtract 4300 from 4470, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 10:
1700 divided by 860 is 1 with a remainder of 840.
Write down 1 as next digit of the result. 
Result so far: 82029.51
Deduct 860 from 1700 and we're left with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Let's proceed to step 11:
The number 860 fits into 8400 9 times, leaving a remainder of 660.
Record the quotient 9 as the next digit in the result. 
Result so far: 82029.519
If we subtract 7740 from 8400, we get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 12:
6600 divided by 860 is 7 with a remainder of 580.
Put 7 as the next digit of the answer. 
Result so far: 82029.5197
Deduct 6020 from 6600 and we're left with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Moving on to step 13:
The number 860 fits into 5800 6 times, leaving a remainder of 640.
Record the quotient 6 as the next digit in the result. 
Result so far: 82029.51976
If we take 5160 away from 5800, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Moving on to step 14:
The number 860 fits into 6400 7 times, leaving a remainder of 380.
The next digit of our result is 7. 
Result so far: 82029.519767
Deduct 6020 from 6400 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 15:
860 can be fit into 3800 4 times, resulting in a remainder of 360.
The number 4 becomes the next digit in our result. 
Result so far: 82029.5197674
If we subtract 3440 from 3800, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 16:
If we divide 3600 by 860, we get 4 and a remainder of 160.
The number 4 becomes the next digit in our result. 
Result so far: 82029.51976744
If we subtract 3440 from 3600, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 82029.51976744 and a remainder of 1.6e-07.