177.45% is the change from 102 to 283
Calculation steps:
[( 283 - 102 ) ÷ 102] x 100 = 177.45%
Formula
Percentage change = [(283 - 102) / 102] x 100
Subtract the new number by the original number
283 - 102 = 181
181 ÷ 102 = 1.7745098039215685
1.7745098039215685 x 100 = 177.45%