435.21% is the change from 71 to 380
Calculation steps:
[( 380 - 71 ) ÷ 71] x 100 = 435.21%
Formula
Percentage change = [(380 - 71) / 71] x 100
Subtract the new number by the original number
380 - 71 = 309
309 ÷ 71 = 4.352112676056338
4.352112676056338 x 100 = 435.21%