262.15% is the change from 177 to 641
Calculation steps:
[( 641 - 177 ) ÷ 177] x 100 = 262.15%
Formula
Percentage change = [(641 - 177) / 177] x 100
Subtract the new number by the original number
641 - 177 = 464
464 ÷ 177 = 2.621468926553672
2.621468926553672 x 100 = 262.15%