390.48% is the change from 84 to 412
Calculation steps:
[( 412 - 84 ) ÷ 84] x 100 = 390.48%
Formula
Percentage change = [(412 - 84) / 84] x 100
Subtract the new number by the original number
412 - 84 = 328
328 ÷ 84 = 3.9047619047619047
3.9047619047619047 x 100 = 390.48%