161.76% is the change from 306 to 801
Calculation steps:
[( 801 - 306 ) ÷ 306] x 100 = 161.76%
Formula
Percentage change = [(801 - 306) / 306] x 100
Subtract the new number by the original number
801 - 306 = 495
495 ÷ 306 = 1.6176470588235294
1.6176470588235294 x 100 = 161.76%