73.95% is the change from 334 to 581
Calculation steps:
[( 581 - 334 ) ÷ 334] x 100 = 73.95%
Formula
Percentage change = [(581 - 334) / 334] x 100
Subtract the new number by the original number
581 - 334 = 247
247 ÷ 334 = 0.7395209580838323
0.7395209580838323 x 100 = 73.95%