197.06% is the change from 102 to 303
Calculation steps:
[( 303 - 102 ) ÷ 102] x 100 = 197.06%
Formula
Percentage change = [(303 - 102) / 102] x 100
Subtract the new number by the original number
303 - 102 = 201
201 ÷ 102 = 1.9705882352941178
1.9705882352941178 x 100 = 197.06%