89345053 ÷ 978 
We want to figure out the number of times 89345053 can be divided by 978.

On to step 1:
When dividing 8 by 978, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 978

Step 2:
978 can be fit into 89 0 times, resulting in a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Take the next digit (3) from the dividend and append it to 89, then repeat: 893 / 978

Step 3:
The number 978 fits into 893 0 times, leaving a remainder of 893.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 893 to get 893.
Fetch the next digit (4) from the dividend, attach it to 893 and continue: 8934 / 978

Moving on to step 4:
The number 978 fits into 8934 9 times, leaving a remainder of 132.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 8802 from 8934 and we're left with 132.
Bring next digit (5) of the dividend behind the 132 and repeat the process: 1325 / 978

Moving on to step 5:
1325 divided by 978 is 1 with a remainder of 347.
Write down 1 as next digit of the result. 
Result so far: 91.0
The remainder is 347 after subtracting 978 from 1325.
Bring next digit (0) of the dividend behind the 347 and repeat the process: 3470 / 978

Step 6:
3470 divided by 978 is 3 with a remainder of 536.
The number 3 becomes the next digit in our result. 
Result so far: 913.0
Deduct 2934 from 3470 and we're left with 536.
Grab the next digit (5) from the dividend, add it to 536, then carry on: 5365 / 978

Step 7:
5365 divided by 978 is 5 with a remainder of 475.
Write down 5 as next digit of the result. 
Result so far: 9135.0
Subtract 4890 from 5365 to get 475.
Take the next digit (3) from the dividend and append it to 475, then repeat: 4753 / 978

Moving on to step 8:
When dividing 4753 by 978, we get 4 with a remainder of 841.
Put 4 as the next digit of the answer. 
Result so far: 91354.0
Deduct 3912 from 4753 and we're left with 841.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8410, and continue the process.

Let's proceed to step 9:
When dividing 8410 by 978, we get 8 with a remainder of 586.
Record the quotient 8 as the next digit in the result. 
Result so far: 91354.8
If we subtract 7824 from 8410, we get 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Advancing to step 10:
5860 divided by 978 is 5 with a remainder of 970.
The next digit of our result is 5. 
Result so far: 91354.85
Subtract 4890 from 5860 to get 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9700, and continue the process.

Going ahead to step 11:
When dividing 9700 by 978, we get 9 with a remainder of 898.
Record the quotient 9 as the next digit in the result. 
Result so far: 91354.859
If we take 8802 away from 9700, we end up with 898.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8980, and continue the process.

Moving on to step 12:
8980 divided by 978 is 9 with a remainder of 178.
Use 9 as the next digit of our solution. 
Result so far: 91354.8599
If we subtract 8802 from 8980, we get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

In conclusion, the division gives 91354.8599 with a balance of 0.00178.