271.57% is the change from 102 to 379
Calculation steps:
[( 379 - 102 ) ÷ 102] x 100 = 271.57%
Formula
Percentage change = [(379 - 102) / 102] x 100
Subtract the new number by the original number
379 - 102 = 277
277 ÷ 102 = 2.715686274509804
2.715686274509804 x 100 = 271.57%