Linear Remap - map the value of one range to another range

Linear_Remap.cs

// Remap the value of a range to the equivalent in another range
// Y = (X-A)/(B-A) * (D-C) + C
// Use floats because of the percentage significand

float rangeOneStart = 500, rangeOneEnd = 1000;
float rangeTwoStart = 0.5f, rangeTwoEnd = 2.0f;

// Choose an arbitrary number within range one
float numberInRangeOne = 750;

// Convert the number in range one into a percentage
// Reduce the both the "number" and the "end" by the "start" to have a zero-based calculation
float percentOfRangeOne = (numberInRangeOne - rangeOneStart) / (rangeOneEnd - rangeOneStart);

// Reduce the second range to a zero base, multiply by our first range coefficient and then add then increase it with the start value
float percentOfRangeTwo = percentOfRangeOne * (rangeTwoEnd - rangeTwoStart) + rangeTwoStart;