303.92% is the change from 102 to 412
Calculation steps:
[( 412 - 102 ) ÷ 102] x 100 = 303.92%
Formula
Percentage change = [(412 - 102) / 102] x 100
Subtract the new number by the original number
412 - 102 = 310
310 ÷ 102 = 3.0392156862745097
3.0392156862745097 x 100 = 303.92%