Questions: Over a decade, by how much did a facility's inmate capacity increase if it currently is 537 inmates and originally was 124 inmates? (You do not need to include the units. Only enter the number value for an answer)

Calculate the increase in the facility's inmate capacity over a decade.

Identify the current and original inmate capacities.

Current capacity = 537 inmates
Original capacity = 124 inmates

Calculate the increase in capacity.

Increase = Current capacity - Original capacity
Increase = 537 - 124
Increase = 413

The increase in the facility's inmate capacity is \\(\boxed{413}\\).

The increase in the facility's inmate capacity is \\(\boxed{413}\\).