40.21% is the change from 485 to 680
Calculation steps:
[( 680 - 485 ) ÷ 485] x 100 = 40.21%
Formula
Percentage change = [(680 - 485) / 485] x 100
Subtract the new number by the original number
680 - 485 = 195
195 ÷ 485 = 0.4020618556701031
0.4020618556701031 x 100 = 40.21%