154.78% is the change from 157 to 400
Calculation steps:
[( 400 - 157 ) ÷ 157] x 100 = 154.78%
Formula
Percentage change = [(400 - 157) / 157] x 100
Subtract the new number by the original number
400 - 157 = 243
243 ÷ 157 = 1.5477707006369428
1.5477707006369428 x 100 = 154.78%