389.86% is the change from 69 to 338
Calculation steps:
[( 338 - 69 ) ÷ 69] x 100 = 389.86%
Formula
Percentage change = [(338 - 69) / 69] x 100
Subtract the new number by the original number
338 - 69 = 269
269 ÷ 69 = 3.898550724637681
3.898550724637681 x 100 = 389.86%