We look at the division of 84570849 by 905 
We want to figure out the number of times 84570849 can be divided by 905.

On to step 1:
The number 905 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 905

On to step 2:
84 divided by 905 is 0 with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 84 leaves us with 84.
Grab the next digit (5) from the dividend, add it to 84, then carry on: 845 / 905

On to step 3:
905 goes into 845 0 times with a remainder of 845.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 845 after subtracting 0 from 845.
Take the next digit (7) from the dividend and append it to 845, then repeat: 8457 / 905

Let's proceed to step 4:
When dividing 8457 by 905, we get 9 with a remainder of 312.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 8145 away from 8457, we end up with 312.
Fetch the next digit (0) from the dividend, attach it to 312 and continue: 3120 / 905

Step 5:
905 goes into 3120 3 times with a remainder of 405.
The number 3 becomes the next digit in our result. 
Result so far: 93.0
Subtract 2715 from 3120 to get 405.
Grab the next digit (8) from the dividend, add it to 405, then carry on: 4058 / 905

Let's proceed to step 6:
905 goes into 4058 4 times with a remainder of 438.
Use 4 as the next digit of our solution. 
Result so far: 934.0
Subtract 3620 from 4058 to get 438.
Include the next digit (4) from the dividend after 438, then repeat: 4384 / 905

Moving on to step 7:
905 can be fit into 4384 4 times, resulting in a remainder of 764.
The number 4 becomes the next digit in our result. 
Result so far: 9344.0
Deduct 3620 from 4384 and we're left with 764.
Grab the next digit (9) from the dividend, add it to 764, then carry on: 7649 / 905

Advancing to step 8:
905 goes into 7649 8 times with a remainder of 409.
Put 8 as the next digit of the answer. 
Result so far: 93448.0
The remainder is 409 after subtracting 7240 from 7649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

On to step 9:
4090 divided by 905 is 4 with a remainder of 470.
The number 4 becomes the next digit in our result. 
Result so far: 93448.4
If we subtract 3620 from 4090, we get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 10:
905 can be fit into 4700 5 times, resulting in a remainder of 175.
Record the quotient 5 as the next digit in the result. 
Result so far: 93448.45
Deduct 4525 from 4700 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 11:
When dividing 1750 by 905, we get 1 with a remainder of 845.
Write down 1 as next digit of the result. 
Result so far: 93448.451
If we subtract 905 from 1750, we get 845.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

Going ahead to step 12:
When dividing 8450 by 905, we get 9 with a remainder of 305.
The next digit of our result is 9. 
Result so far: 93448.4519
If we take 8145 away from 8450, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Going ahead to step 13:
3050 divided by 905 is 3 with a remainder of 335.
The number 3 becomes the next digit in our result. 
Result so far: 93448.45193
Subtracting 2715 from 3050 leaves us with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Step 14:
The number 905 fits into 3350 3 times, leaving a remainder of 635.
The number 3 becomes the next digit in our result. 
Result so far: 93448.451933
Subtract 2715 from 3350 to get 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

The quotient of the division is 93448.451933, and the remainder is 6.35e-05.