84.78% is the change from 92 to 170
Calculation steps:
[( 170 - 92 ) ÷ 92] x 100 = 84.78%
Formula
Percentage change = [(170 - 92) / 92] x 100
Subtract the new number by the original number
170 - 92 = 78
78 ÷ 92 = 0.8478260869565217
0.8478260869565217 x 100 = 84.78%