342.35% is the change from 85 to 376
Calculation steps:
[( 376 - 85 ) ÷ 85] x 100 = 342.35%
Formula
Percentage change = [(376 - 85) / 85] x 100
Subtract the new number by the original number
376 - 85 = 291
291 ÷ 85 = 3.4235294117647057
3.4235294117647057 x 100 = 342.35%