465.48% is the change from 84 to 475
Calculation steps:
[( 475 - 84 ) ÷ 84] x 100 = 465.48%
Formula
Percentage change = [(475 - 84) / 84] x 100
Subtract the new number by the original number
475 - 84 = 391
391 ÷ 84 = 4.654761904761905
4.654761904761905 x 100 = 465.48%