2025% is the change from 8 to 170
Calculation steps:
[( 170 - 8 ) ÷ 8] x 100 = 2025%
Formula
Percentage change = [(170 - 8) / 8] x 100
Subtract the new number by the original number
170 - 8 = 162
162 ÷ 8 = 20.25
20.25 x 100 = 2025%
Example