84.54% is the change from 401 to 740
Calculation steps:
[( 740 - 401 ) ÷ 401] x 100 = 84.54%
Formula
Percentage change = [(740 - 401) / 401] x 100
Subtract the new number by the original number
740 - 401 = 339
339 ÷ 401 = 0.8453865336658354
0.8453865336658354 x 100 = 84.54%