68.71% is the change from 163 to 275
Calculation steps:
[( 275 - 163 ) ÷ 163] x 100 = 68.71%
Formula
Percentage change = [(275 - 163) / 163] x 100
Subtract the new number by the original number
275 - 163 = 112
112 ÷ 163 = 0.6871165644171779
0.6871165644171779 x 100 = 68.71%