Let's divide 644218 by 84
Our goal is to divide 644218 by 84.

Moving on to step 1:
The number 84 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 84

Step 2:
The number 84 fits into 64 0 times, leaving a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Take the next digit (4) from the dividend and append it to 64, then repeat: 644 / 84

Let's proceed to step 3:
When dividing 644 by 84, we get 7 with a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 56 after subtracting 588 from 644.
Bring next digit (2) of the dividend behind the 56 and repeat the process: 562 / 84

Let's proceed to step 4:
84 goes into 562 6 times with a remainder of 58.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
The remainder is 58 after subtracting 504 from 562.
Grab the next digit (1) from the dividend, add it to 58, then carry on: 581 / 84

Going ahead to step 5:
When dividing 581 by 84, we get 6 with a remainder of 77.
The next digit of our result is 6. 
Result so far: 766.0
The remainder is 77 after subtracting 504 from 581.
Grab the next digit (8) from the dividend, add it to 77, then carry on: 778 / 84

Let's proceed to step 6:
The number 84 fits into 778 9 times, leaving a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 7669.0
If we subtract 756 from 778, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
If we divide 220 by 84, we get 2 and a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 7669.2
Subtract 168 from 220 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 8:
The number 84 fits into 520 6 times, leaving a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 7669.26
If we take 504 away from 520, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
84 can be fit into 160 1 times, resulting in a remainder of 76.
The next digit of our result is 1. 
Result so far: 7669.261
The remainder is 76 after subtracting 84 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 10:
When dividing 760 by 84, we get 9 with a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 7669.2619
Subtract 756 from 760 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
When dividing 40 by 84, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 7669.2619
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
400 divided by 84 is 4 with a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 7669.261904
Subtract 336 from 400 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
If we divide 640 by 84, we get 7 and a remainder of 52.
The next digit of our result is 7. 
Result so far: 7669.2619047
Deduct 588 from 640 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 14:
When dividing 520 by 84, we get 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 7669.26190476
If we take 504 away from 520, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 7669.26190476 with a remaining 1.6e-08.