Let's divide 84237778 by 89
We want to figure out the number of times 84237778 can be divided by 89.

Step 1:
The number 89 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 89

Step 2:
When dividing 84 by 89, we get 0 with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Fetch the next digit (2) from the dividend, attach it to 84 and continue: 842 / 89

On to step 3:
89 can be fit into 842 9 times, resulting in a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 41 after subtracting 801 from 842.
Include the next digit (3) from the dividend after 41, then repeat: 413 / 89

Let's proceed to step 4:
413 divided by 89 is 4 with a remainder of 57.
Write down 4 as next digit of the result. 
Result so far: 94.0
Subtracting 356 from 413 leaves us with 57.
Fetch the next digit (7) from the dividend, attach it to 57 and continue: 577 / 89

Moving on to step 5:
The number 89 fits into 577 6 times, leaving a remainder of 43.
Record the quotient 6 as the next digit in the result. 
Result so far: 946.0
The remainder is 43 after subtracting 534 from 577.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 89

On to step 6:
437 divided by 89 is 4 with a remainder of 81.
Record the quotient 4 as the next digit in the result. 
Result so far: 9464.0
Subtract 356 from 437 to get 81.
Append the next digit (7) from the dividend to 81 and continue with: 817 / 89

On to step 7:
89 goes into 817 9 times with a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 94649.0
If we subtract 801 from 817, we get 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 89

On to step 8:
89 goes into 168 1 times with a remainder of 79.
Use 1 as the next digit of our solution. 
Result so far: 946491.0
Subtracting 89 from 168 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 9:
When dividing 790 by 89, we get 8 with a remainder of 78.
The next digit of our result is 8. 
Result so far: 946491.8
Deduct 712 from 790 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 10:
89 goes into 780 8 times with a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 946491.88
Deduct 712 from 780 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 946491.88 with a remaining 0.068.