164.75% is the change from 261 to 691
Calculation steps:
[( 691 - 261 ) ÷ 261] x 100 = 164.75%
Formula
Percentage change = [(691 - 261) / 261] x 100
Subtract the new number by the original number
691 - 261 = 430
430 ÷ 261 = 1.6475095785440612
1.6475095785440612 x 100 = 164.75%