109.41% is the change from 85 to 178
Calculation steps:
[( 178 - 85 ) ÷ 85] x 100 = 109.41%
Formula
Percentage change = [(178 - 85) / 85] x 100
Subtract the new number by the original number
178 - 85 = 93
93 ÷ 85 = 1.0941176470588236
1.0941176470588236 x 100 = 109.41%