281.92% is the change from 177 to 676
Calculation steps:
[( 676 - 177 ) ÷ 177] x 100 = 281.92%
Formula
Percentage change = [(676 - 177) / 177] x 100
Subtract the new number by the original number
676 - 177 = 499
499 ÷ 177 = 2.8192090395480225
2.8192090395480225 x 100 = 281.92%