264.34% is the change from 258 to 940
Calculation steps:
[( 940 - 258 ) ÷ 258] x 100 = 264.34%
Formula
Percentage change = [(940 - 258) / 258] x 100
Subtract the new number by the original number
940 - 258 = 682
682 ÷ 258 = 2.643410852713178
2.643410852713178 x 100 = 264.34%