89980121 divided by 628 
We want to figure out the number of times 89980121 can be divided by 628.

Step 1:
8 divided by 628 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 628

Moving on to step 2:
628 can be fit into 89 0 times, resulting in a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 89 after subtracting 0 from 89.
Grab the next digit (9) from the dividend, add it to 89, then carry on: 899 / 628

Step 3:
The number 628 fits into 899 1 times, leaving a remainder of 271.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 628 from 899 leaves us with 271.
Fetch the next digit (8) from the dividend, attach it to 271 and continue: 2718 / 628

Moving on to step 4:
628 goes into 2718 4 times with a remainder of 206.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 2512 from 2718 and we're left with 206.
Grab the next digit (0) from the dividend, add it to 206, then carry on: 2060 / 628

Moving on to step 5:
628 goes into 2060 3 times with a remainder of 176.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
If we subtract 1884 from 2060, we get 176.
Take the next digit (1) from the dividend and append it to 176, then repeat: 1761 / 628

Going ahead to step 6:
When dividing 1761 by 628, we get 2 with a remainder of 505.
Write down 2 as next digit of the result. 
Result so far: 1432.0
Deduct 1256 from 1761 and we're left with 505.
Fetch the next digit (2) from the dividend, attach it to 505 and continue: 5052 / 628

On to step 7:
628 can be fit into 5052 8 times, resulting in a remainder of 28.
The next digit of our result is 8. 
Result so far: 14328.0
Subtract 5024 from 5052 to get 28.
Append the next digit (1) from the dividend to 28 and continue with: 281 / 628

Going ahead to step 8:
The number 628 fits into 281 0 times, leaving a remainder of 281.
Record the quotient 0 as the next digit in the result. 
Result so far: 143280.0
Subtracting 0 from 281 leaves us with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Let's proceed to step 9:
628 goes into 2810 4 times with a remainder of 298.
Put 4 as the next digit of the answer. 
Result so far: 143280.4
The remainder is 298 after subtracting 2512 from 2810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Step 10:
628 goes into 2980 4 times with a remainder of 468.
The next digit of our result is 4. 
Result so far: 143280.44
Subtract 2512 from 2980 to get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

After the division, we end up with 143280.44 and a remainder of 0.468.