89.58% is the change from 480 to 910
Calculation steps:
[( 910 - 480 ) ÷ 480] x 100 = 89.58%
Formula
Percentage change = [(910 - 480) / 480] x 100
Subtract the new number by the original number
910 - 480 = 430
430 ÷ 480 = 0.8958333333333334
0.8958333333333334 x 100 = 89.58%