108.95% is the change from 257 to 537
Calculation steps:
[( 537 - 257 ) ÷ 257] x 100 = 108.95%
Formula
Percentage change = [(537 - 257) / 257] x 100
Subtract the new number by the original number
537 - 257 = 280
280 ÷ 257 = 1.0894941634241244
1.0894941634241244 x 100 = 108.95%