177.49% is the change from 231 to 641
Calculation steps:
[( 641 - 231 ) ÷ 231] x 100 = 177.49%
Formula
Percentage change = [(641 - 231) / 231] x 100
Subtract the new number by the original number
641 - 231 = 410
410 ÷ 231 = 1.774891774891775
1.774891774891775 x 100 = 177.49%