74.25% is the change from 334 to 582
Calculation steps:
[( 582 - 334 ) ÷ 334] x 100 = 74.25%
Formula
Percentage change = [(582 - 334) / 334] x 100
Subtract the new number by the original number
582 - 334 = 248
248 ÷ 334 = 0.7425149700598802
0.7425149700598802 x 100 = 74.25%