93.88% is the change from 490 to 950
Calculation steps:
[( 950 - 490 ) ÷ 490] x 100 = 93.88%
Formula
Percentage change = [(950 - 490) / 490] x 100
Subtract the new number by the original number
950 - 490 = 460
460 ÷ 490 = 0.9387755102040817
0.9387755102040817 x 100 = 93.88%