79.41% is the change from 102 to 183
Calculation steps:
[( 183 - 102 ) ÷ 102] x 100 = 79.41%
Formula
Percentage change = [(183 - 102) / 102] x 100
Subtract the new number by the original number
183 - 102 = 81
81 ÷ 102 = 0.7941176470588235
0.7941176470588235 x 100 = 79.41%