198.82% is the change from 85 to 254
Calculation steps:
[( 254 - 85 ) ÷ 85] x 100 = 198.82%
Formula
Percentage change = [(254 - 85) / 85] x 100
Subtract the new number by the original number
254 - 85 = 169
169 ÷ 85 = 1.988235294117647
1.988235294117647 x 100 = 198.82%