445.07% is the change from 71 to 387
Calculation steps:
[( 387 - 71 ) ÷ 71] x 100 = 445.07%
Formula
Percentage change = [(387 - 71) / 71] x 100
Subtract the new number by the original number
387 - 71 = 316
316 ÷ 71 = 4.450704225352113
4.450704225352113 x 100 = 445.07%