100.82% is the change from 485 to 974
Calculation steps:
[( 974 - 485 ) ÷ 485] x 100 = 100.82%
Formula
Percentage change = [(974 - 485) / 485] x 100
Subtract the new number by the original number
974 - 485 = 489
489 ÷ 485 = 1.0082474226804123
1.0082474226804123 x 100 = 100.82%