88848421 divided by 870 
We want to figure out the number of times 88848421 can be divided by 870.

Let's proceed to step 1:
870 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 870

Going ahead to step 2:
88 divided by 870 is 0 with a remainder of 88.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 88 and we're left with 88.
Bring next digit (8) of the dividend behind the 88 and repeat the process: 888 / 870

Step 3:
888 divided by 870 is 1 with a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 18 after subtracting 870 from 888.
Bring next digit (4) of the dividend behind the 18 and repeat the process: 184 / 870

Advancing to step 4:
184 divided by 870 is 0 with a remainder of 184.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 184 and we're left with 184.
Bring next digit (8) of the dividend behind the 184 and repeat the process: 1848 / 870

Let's proceed to step 5:
870 goes into 1848 2 times with a remainder of 108.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
If we subtract 1740 from 1848, we get 108.
Grab the next digit (4) from the dividend, add it to 108, then carry on: 1084 / 870

On to step 6:
When dividing 1084 by 870, we get 1 with a remainder of 214.
The next digit of our result is 1. 
Result so far: 1021.0
Subtract 870 from 1084 to get 214.
Bring next digit (2) of the dividend behind the 214 and repeat the process: 2142 / 870

Let's proceed to step 7:
If we divide 2142 by 870, we get 2 and a remainder of 402.
The next digit of our result is 2. 
Result so far: 10212.0
If we take 1740 away from 2142, we end up with 402.
Bring next digit (1) of the dividend behind the 402 and repeat the process: 4021 / 870

Moving on to step 8:
870 can be fit into 4021 4 times, resulting in a remainder of 541.
Write down 4 as next digit of the result. 
Result so far: 102124.0
If we subtract 3480 from 4021, we get 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

On to step 9:
870 can be fit into 5410 6 times, resulting in a remainder of 190.
The number 6 becomes the next digit in our result. 
Result so far: 102124.6
Deduct 5220 from 5410 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 10:
870 goes into 1900 2 times with a remainder of 160.
The next digit of our result is 2. 
Result so far: 102124.62
If we take 1740 away from 1900, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 11:
870 goes into 1600 1 times with a remainder of 730.
The next digit of our result is 1. 
Result so far: 102124.621
Deduct 870 from 1600 and we're left with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Moving on to step 12:
870 goes into 7300 8 times with a remainder of 340.
Use 8 as the next digit of our solution. 
Result so far: 102124.6218
The remainder is 340 after subtracting 6960 from 7300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 13:
870 can be fit into 3400 3 times, resulting in a remainder of 790.
Use 3 as the next digit of our solution. 
Result so far: 102124.62183
Subtract 2610 from 3400 to get 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

On to step 14:
870 can be fit into 7900 9 times, resulting in a remainder of 70.
Put 9 as the next digit of the answer. 
Result so far: 102124.621839
The remainder is 70 after subtracting 7830 from 7900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 15:
The number 870 fits into 700 0 times, leaving a remainder of 700.
The number 0 becomes the next digit in our result. 
Result so far: 102124.621839
The remainder is 700 after subtracting 0 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

On to step 16:
When dividing 7000 by 870, we get 8 with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 102124.62183908
If we take 6960 away from 7000, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 102124.62183908 and a remainder of 4e-08.