155.62% is the change from 178 to 455
Calculation steps:
[( 455 - 178 ) ÷ 178] x 100 = 155.62%
Formula
Percentage change = [(455 - 178) / 178] x 100
Subtract the new number by the original number
455 - 178 = 277
277 ÷ 178 = 1.5561797752808988
1.5561797752808988 x 100 = 155.62%