143.31% is the change from 284 to 691
Calculation steps:
[( 691 - 284 ) ÷ 284] x 100 = 143.31%
Formula
Percentage change = [(691 - 284) / 284] x 100
Subtract the new number by the original number
691 - 284 = 407
407 ÷ 284 = 1.4330985915492958
1.4330985915492958 x 100 = 143.31%