139.79% is the change from 284 to 681
Calculation steps:
[( 681 - 284 ) ÷ 284] x 100 = 139.79%
Formula
Percentage change = [(681 - 284) / 284] x 100
Subtract the new number by the original number
681 - 284 = 397
397 ÷ 284 = 1.397887323943662
1.397887323943662 x 100 = 139.79%