159.52% is the change from 84 to 218
Calculation steps:
[( 218 - 84 ) ÷ 84] x 100 = 159.52%
Formula
Percentage change = [(218 - 84) / 84] x 100
Subtract the new number by the original number
218 - 84 = 134
134 ÷ 84 = 1.5952380952380953
1.5952380952380953 x 100 = 159.52%