191.76% is the change from 85 to 248
Calculation steps:
[( 248 - 85 ) ÷ 85] x 100 = 191.76%
Formula
Percentage change = [(248 - 85) / 85] x 100
Subtract the new number by the original number
248 - 85 = 163
163 ÷ 85 = 1.9176470588235295
1.9176470588235295 x 100 = 191.76%