355.29% is the change from 85 to 387
Calculation steps:
[( 387 - 85 ) ÷ 85] x 100 = 355.29%
Formula
Percentage change = [(387 - 85) / 85] x 100
Subtract the new number by the original number
387 - 85 = 302
302 ÷ 85 = 3.552941176470588
3.552941176470588 x 100 = 355.29%