217.86% is the change from 168 to 534
Calculation steps:
[( 534 - 168 ) ÷ 168] x 100 = 217.86%
Formula
Percentage change = [(534 - 168) / 168] x 100
Subtract the new number by the original number
534 - 168 = 366
366 ÷ 168 = 2.1785714285714284
2.1785714285714284 x 100 = 217.86%