96.49% is the change from 171 to 336
Calculation steps:
[( 336 - 171 ) ÷ 171] x 100 = 96.49%
Formula
Percentage change = [(336 - 171) / 171] x 100
Subtract the new number by the original number
336 - 171 = 165
165 ÷ 171 = 0.9649122807017544
0.9649122807017544 x 100 = 96.49%