152.94% is the change from 85 to 215
Calculation steps:
[( 215 - 85 ) ÷ 85] x 100 = 152.94%
Formula
Percentage change = [(215 - 85) / 85] x 100
Subtract the new number by the original number
215 - 85 = 130
130 ÷ 85 = 1.5294117647058822
1.5294117647058822 x 100 = 152.94%