51078522 divided by 989 
Let's see how many times 989 fits into 51078522.

Step 1:
The number 989 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 989

Moving on to step 2:
989 can be fit into 51 0 times, resulting in a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Take the next digit (0) from the dividend and append it to 51, then repeat: 510 / 989

Moving on to step 3:
When dividing 510 by 989, we get 0 with a remainder of 510.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 510, we get 510.
Take the next digit (7) from the dividend and append it to 510, then repeat: 5107 / 989

Going ahead to step 4:
989 goes into 5107 5 times with a remainder of 162.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 4945 from 5107 to get 162.
Bring next digit (8) of the dividend behind the 162 and repeat the process: 1628 / 989

On to step 5:
When dividing 1628 by 989, we get 1 with a remainder of 639.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
Deduct 989 from 1628 and we're left with 639.
Fetch the next digit (5) from the dividend, attach it to 639 and continue: 6395 / 989

Moving on to step 6:
If we divide 6395 by 989, we get 6 and a remainder of 461.
Write down 6 as next digit of the result. 
Result so far: 516.0
Deduct 5934 from 6395 and we're left with 461.
Take the next digit (2) from the dividend and append it to 461, then repeat: 4612 / 989

Going ahead to step 7:
989 can be fit into 4612 4 times, resulting in a remainder of 656.
Put 4 as the next digit of the answer. 
Result so far: 5164.0
If we subtract 3956 from 4612, we get 656.
Take the next digit (2) from the dividend and append it to 656, then repeat: 6562 / 989

Advancing to step 8:
6562 divided by 989 is 6 with a remainder of 628.
Use 6 as the next digit of our solution. 
Result so far: 51646.0
If we take 5934 away from 6562, we end up with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Let's proceed to step 9:
The number 989 fits into 6280 6 times, leaving a remainder of 346.
The number 6 becomes the next digit in our result. 
Result so far: 51646.6
If we subtract 5934 from 6280, we get 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Moving on to step 10:
989 goes into 3460 3 times with a remainder of 493.
Write down 3 as next digit of the result. 
Result so far: 51646.63
Deduct 2967 from 3460 and we're left with 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

On to step 11:
989 can be fit into 4930 4 times, resulting in a remainder of 974.
Write down 4 as next digit of the result. 
Result so far: 51646.634
Subtracting 3956 from 4930 leaves us with 974.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9740, and continue the process.

On to step 12:
989 goes into 9740 9 times with a remainder of 839.
Put 9 as the next digit of the answer. 
Result so far: 51646.6349
If we take 8901 away from 9740, we end up with 839.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8390, and continue the process.

On to step 13:
The number 989 fits into 8390 8 times, leaving a remainder of 478.
The number 8 becomes the next digit in our result. 
Result so far: 51646.63498
If we subtract 7912 from 8390, we get 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Moving on to step 14:
989 goes into 4780 4 times with a remainder of 824.
Write down 4 as next digit of the result. 
Result so far: 51646.634984
If we subtract 3956 from 4780, we get 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Moving on to step 15:
If we divide 8240 by 989, we get 8 and a remainder of 328.
Use 8 as the next digit of our solution. 
Result so far: 51646.6349848
Subtracting 7912 from 8240 leaves us with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 16:
3280 divided by 989 is 3 with a remainder of 313.
The number 3 becomes the next digit in our result. 
Result so far: 51646.63498483
The remainder is 313 after subtracting 2967 from 3280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

The final outcome is 51646.63498483, with a leftover of 3.13e-07.