55.26% is the change from 637 to 989
Calculation steps:
[( 989 - 637 ) ÷ 637] x 100 = 55.26%
Formula
Percentage change = [(989 - 637) / 637] x 100
Subtract the new number by the original number
989 - 637 = 352
352 ÷ 637 = 0.5525902668759811
0.5525902668759811 x 100 = 55.26%