14.86% is the change from 148 to 170
Calculation steps:
[( 170 - 148 ) ÷ 148] x 100 = 14.86%
Formula
Percentage change = [(170 - 148) / 148] x 100
Subtract the new number by the original number
170 - 148 = 22
22 ÷ 148 = 0.14864864864864866
0.14864864864864866 x 100 = 14.86%