149.44% is the change from 269 to 671
Calculation steps:
[( 671 - 269 ) ÷ 269] x 100 = 149.44%
Formula
Percentage change = [(671 - 269) / 269] x 100
Subtract the new number by the original number
671 - 269 = 402
402 ÷ 269 = 1.4944237918215613
1.4944237918215613 x 100 = 149.44%