76.47% is the change from 85 to 150
Calculation steps:
[( 150 - 85 ) ÷ 85] x 100 = 76.47%
Formula
Percentage change = [(150 - 85) / 85] x 100
Subtract the new number by the original number
150 - 85 = 65
65 ÷ 85 = 0.7647058823529411
0.7647058823529411 x 100 = 76.47%