131.21% is the change from 173 to 400
Calculation steps:
[( 400 - 173 ) ÷ 173] x 100 = 131.21%
Formula
Percentage change = [(400 - 173) / 173] x 100
Subtract the new number by the original number
400 - 173 = 227
227 ÷ 173 = 1.3121387283236994
1.3121387283236994 x 100 = 131.21%