Let's divide 377721 by 84
We're looking to find how many times 84 goes into 377721.

Going ahead to step 1:
84 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 84

Advancing to step 2:
The number 84 fits into 37 0 times, leaving a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Append the next digit (7) from the dividend to 37 and continue with: 377 / 84

Let's proceed to step 3:
When dividing 377 by 84, we get 4 with a remainder of 41.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 41 after subtracting 336 from 377.
Grab the next digit (7) from the dividend, add it to 41, then carry on: 417 / 84

On to step 4:
417 divided by 84 is 4 with a remainder of 81.
Write down 4 as next digit of the result. 
Result so far: 44.0
If we subtract 336 from 417, we get 81.
Fetch the next digit (2) from the dividend, attach it to 81 and continue: 812 / 84

On to step 5:
If we divide 812 by 84, we get 9 and a remainder of 56.
Put 9 as the next digit of the answer. 
Result so far: 449.0
The remainder is 56 after subtracting 756 from 812.
Append the next digit (1) from the dividend to 56 and continue with: 561 / 84

Going ahead to step 6:
84 can be fit into 561 6 times, resulting in a remainder of 57.
Write down 6 as next digit of the result. 
Result so far: 4496.0
Subtracting 504 from 561 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 7:
84 goes into 570 6 times with a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 4496.6
Subtract 504 from 570 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 8:
If we divide 660 by 84, we get 7 and a remainder of 72.
Write down 7 as next digit of the result. 
Result so far: 4496.67
Deduct 588 from 660 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 9:
The number 84 fits into 720 8 times, leaving a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 4496.678
If we take 672 away from 720, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 10:
84 can be fit into 480 5 times, resulting in a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 4496.6785
Subtract 420 from 480 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
When dividing 600 by 84, we get 7 with a remainder of 12.
The next digit of our result is 7. 
Result so far: 4496.67857
The remainder is 12 after subtracting 588 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
120 divided by 84 is 1 with a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 4496.678571
If we take 84 away from 120, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 13:
If we divide 360 by 84, we get 4 and a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 4496.6785714
The remainder is 24 after subtracting 336 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 14:
84 can be fit into 240 2 times, resulting in a remainder of 72.
Record the quotient 2 as the next digit in the result. 
Result so far: 4496.67857142
The remainder is 72 after subtracting 168 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final result is 4496.67857142 with a remainder of 7.2e-08.