379.71% is the change from 69 to 331
Calculation steps:
[( 331 - 69 ) ÷ 69] x 100 = 379.71%
Formula
Percentage change = [(331 - 69) / 69] x 100
Subtract the new number by the original number
331 - 69 = 262
262 ÷ 69 = 3.7971014492753623
3.7971014492753623 x 100 = 379.71%