48.94% is the change from 615 to 916
Calculation steps:
[( 916 - 615 ) ÷ 615] x 100 = 48.94%
Formula
Percentage change = [(916 - 615) / 615] x 100
Subtract the new number by the original number
916 - 615 = 301
301 ÷ 615 = 0.4894308943089431
0.4894308943089431 x 100 = 48.94%