167.86% is the change from 84 to 225
Calculation steps:
[( 225 - 84 ) ÷ 84] x 100 = 167.86%
Formula
Percentage change = [(225 - 84) / 84] x 100
Subtract the new number by the original number
225 - 84 = 141
141 ÷ 84 = 1.6785714285714286
1.6785714285714286 x 100 = 167.86%