1.59% is the change from 252 to 256
Calculation steps:
[( 256 - 252 ) ÷ 252] x 100 = 1.59%
Formula
Percentage change = [(256 - 252) / 252] x 100
Subtract the new number by the original number
256 - 252 = 4
4 ÷ 252 = 0.015873015873015872
0.015873015873015872 x 100 = 1.59%