54.64% is the change from 485 to 750
Calculation steps:
[( 750 - 485 ) ÷ 485] x 100 = 54.64%
Formula
Percentage change = [(750 - 485) / 485] x 100
Subtract the new number by the original number
750 - 485 = 265
265 ÷ 485 = 0.5463917525773195
0.5463917525773195 x 100 = 54.64%