286.52% is the change from 178 to 688
Calculation steps:
[( 688 - 178 ) ÷ 178] x 100 = 286.52%
Formula
Percentage change = [(688 - 178) / 178] x 100
Subtract the new number by the original number
688 - 178 = 510
510 ÷ 178 = 2.865168539325843
2.865168539325843 x 100 = 286.52%