We look at the division of 78964859 by 901 
We want to figure out the number of times 78964859 can be divided by 901.

Let's proceed to step 1:
When dividing 7 by 901, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 901

Step 2:
When dividing 78 by 901, we get 0 with a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Fetch the next digit (9) from the dividend, attach it to 78 and continue: 789 / 901

Advancing to step 3:
When dividing 789 by 901, we get 0 with a remainder of 789.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 789 and we're left with 789.
Append the next digit (6) from the dividend to 789 and continue with: 7896 / 901

Going ahead to step 4:
901 goes into 7896 8 times with a remainder of 688.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 688 after subtracting 7208 from 7896.
Include the next digit (4) from the dividend after 688, then repeat: 6884 / 901

Going ahead to step 5:
The number 901 fits into 6884 7 times, leaving a remainder of 577.
Write down 7 as next digit of the result. 
Result so far: 87.0
If we subtract 6307 from 6884, we get 577.
Append the next digit (8) from the dividend to 577 and continue with: 5778 / 901

Advancing to step 6:
If we divide 5778 by 901, we get 6 and a remainder of 372.
Record the quotient 6 as the next digit in the result. 
Result so far: 876.0
If we subtract 5406 from 5778, we get 372.
Include the next digit (5) from the dividend after 372, then repeat: 3725 / 901

Going ahead to step 7:
901 can be fit into 3725 4 times, resulting in a remainder of 121.
The number 4 becomes the next digit in our result. 
Result so far: 8764.0
If we subtract 3604 from 3725, we get 121.
Bring next digit (9) of the dividend behind the 121 and repeat the process: 1219 / 901

Let's proceed to step 8:
When dividing 1219 by 901, we get 1 with a remainder of 318.
Record the quotient 1 as the next digit in the result. 
Result so far: 87641.0
Subtract 901 from 1219 to get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Going ahead to step 9:
901 can be fit into 3180 3 times, resulting in a remainder of 477.
Put 3 as the next digit of the answer. 
Result so far: 87641.3
Deduct 2703 from 3180 and we're left with 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Step 10:
When dividing 4770 by 901, we get 5 with a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 87641.35
Subtract 4505 from 4770 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 11:
2650 divided by 901 is 2 with a remainder of 848.
Write down 2 as next digit of the result. 
Result so far: 87641.352
If we take 1802 away from 2650, we end up with 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

Going ahead to step 12:
If we divide 8480 by 901, we get 9 and a remainder of 371.
Put 9 as the next digit of the answer. 
Result so far: 87641.3529
Subtracting 8109 from 8480 leaves us with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Step 13:
901 can be fit into 3710 4 times, resulting in a remainder of 106.
Use 4 as the next digit of our solution. 
Result so far: 87641.35294
The remainder is 106 after subtracting 3604 from 3710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 14:
The number 901 fits into 1060 1 times, leaving a remainder of 159.
Record the quotient 1 as the next digit in the result. 
Result so far: 87641.352941
If we take 901 away from 1060, we end up with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 15:
1590 divided by 901 is 1 with a remainder of 689.
Write down 1 as next digit of the result. 
Result so far: 87641.3529411
If we take 901 away from 1590, we end up with 689.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6890, and continue the process.

In conclusion, the division gives 87641.3529411 with a balance of 6.89e-06.