106.98% is the change from 258 to 534
Calculation steps:
[( 534 - 258 ) ÷ 258] x 100 = 106.98%
Formula
Percentage change = [(534 - 258) / 258] x 100
Subtract the new number by the original number
534 - 258 = 276
276 ÷ 258 = 1.069767441860465
1.069767441860465 x 100 = 106.98%