93.67% is the change from 490 to 949
Calculation steps:
[( 949 - 490 ) ÷ 490] x 100 = 93.67%
Formula
Percentage change = [(949 - 490) / 490] x 100
Subtract the new number by the original number
949 - 490 = 459
459 ÷ 490 = 0.936734693877551
0.936734693877551 x 100 = 93.67%