12.04% is the change from 357 to 400
Calculation steps:
[( 400 - 357 ) ÷ 357] x 100 = 12.04%
Formula
Percentage change = [(400 - 357) / 357] x 100
Subtract the new number by the original number
400 - 357 = 43
43 ÷ 357 = 0.12044817927170869
0.12044817927170869 x 100 = 12.04%