61.87% is the change from 611 to 989
Calculation steps:
[( 989 - 611 ) ÷ 611] x 100 = 61.87%
Formula
Percentage change = [(989 - 611) / 611] x 100
Subtract the new number by the original number
989 - 611 = 378
378 ÷ 611 = 0.618657937806874
0.618657937806874 x 100 = 61.87%