59972978 ÷ 419 
We're looking to find how many times 419 goes into 59972978.

Advancing to step 1:
5 divided by 419 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 419

Going ahead to step 2:
419 goes into 59 0 times with a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 59 after subtracting 0 from 59.
Grab the next digit (9) from the dividend, add it to 59, then carry on: 599 / 419

Advancing to step 3:
The number 419 fits into 599 1 times, leaving a remainder of 180.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 180 after subtracting 419 from 599.
Fetch the next digit (7) from the dividend, attach it to 180 and continue: 1807 / 419

Moving on to step 4:
The number 419 fits into 1807 4 times, leaving a remainder of 131.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we take 1676 away from 1807, we end up with 131.
Bring next digit (2) of the dividend behind the 131 and repeat the process: 1312 / 419

Step 5:
1312 divided by 419 is 3 with a remainder of 55.
Use 3 as the next digit of our solution. 
Result so far: 143.0
Subtracting 1257 from 1312 leaves us with 55.
Append the next digit (9) from the dividend to 55 and continue with: 559 / 419

Moving on to step 6:
The number 419 fits into 559 1 times, leaving a remainder of 140.
The number 1 becomes the next digit in our result. 
Result so far: 1431.0
If we subtract 419 from 559, we get 140.
Append the next digit (7) from the dividend to 140 and continue with: 1407 / 419

Advancing to step 7:
1407 divided by 419 is 3 with a remainder of 150.
Use 3 as the next digit of our solution. 
Result so far: 14313.0
Subtract 1257 from 1407 to get 150.
Include the next digit (8) from the dividend after 150, then repeat: 1508 / 419

Advancing to step 8:
If we divide 1508 by 419, we get 3 and a remainder of 251.
The number 3 becomes the next digit in our result. 
Result so far: 143133.0
If we subtract 1257 from 1508, we get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Advancing to step 9:
2510 divided by 419 is 5 with a remainder of 415.
Put 5 as the next digit of the answer. 
Result so far: 143133.5
If we take 2095 away from 2510, we end up with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Step 10:
419 can be fit into 4150 9 times, resulting in a remainder of 379.
Record the quotient 9 as the next digit in the result. 
Result so far: 143133.59
If we subtract 3771 from 4150, we get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

On to step 11:
When dividing 3790 by 419, we get 9 with a remainder of 19.
The next digit of our result is 9. 
Result so far: 143133.599
Subtracting 3771 from 3790 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final outcome is 143133.599, with a leftover of 0.0019.