45.44% is the change from 680 to 989
Calculation steps:
[( 989 - 680 ) ÷ 680] x 100 = 45.44%
Formula
Percentage change = [(989 - 680) / 680] x 100
Subtract the new number by the original number
989 - 680 = 309
309 ÷ 680 = 0.45441176470588235
0.45441176470588235 x 100 = 45.44%