We're dividing 89170946 by 42 
We want to divide 89170946 by 42.

Step 1:
If we divide 8 by 42, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 42

Moving on to step 2:
42 goes into 89 2 times with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 84 from 89, we get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 42

Advancing to step 3:
When dividing 51 by 42, we get 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 21.0
Subtracting 42 from 51 leaves us with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 42

Advancing to step 4:
97 divided by 42 is 2 with a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 212.0
If we take 84 away from 97, we end up with 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 42

Going ahead to step 5:
The number 42 fits into 130 3 times, leaving a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 2123.0
The remainder is 4 after subtracting 126 from 130.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 42

Step 6:
The number 42 fits into 49 1 times, leaving a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 21231.0
Deduct 42 from 49 and we're left with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 42

Advancing to step 7:
74 divided by 42 is 1 with a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 212311.0
Subtract 42 from 74 to get 32.
Bring next digit (6) of the dividend behind the 32 and repeat the process: 326 / 42

Step 8:
326 divided by 42 is 7 with a remainder of 32.
Write down 7 as next digit of the result. 
Result so far: 2123117.0
If we take 294 away from 326, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
When dividing 320 by 42, we get 7 with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 2123117.7
If we take 294 away from 320, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
If we divide 260 by 42, we get 6 and a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 2123117.76
If we take 252 away from 260, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
42 can be fit into 80 1 times, resulting in a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 2123117.761
Deduct 42 from 80 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 12:
If we divide 380 by 42, we get 9 and a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 2123117.7619
Deduct 378 from 380 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
The number 42 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 2123117.7619
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
When dividing 200 by 42, we get 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 2123117.761904
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 15:
The number 42 fits into 320 7 times, leaving a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 2123117.7619047
If we take 294 away from 320, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 16:
The number 42 fits into 260 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 2123117.76190476
Subtract 252 from 260 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 2123117.76190476, and the remainder is 8e-09.