134.25% is the change from 400 to 937
Calculation steps:
[( 937 - 400 ) ÷ 400] x 100 = 134.25%
Formula
Percentage change = [(937 - 400) / 400] x 100
Subtract the new number by the original number
937 - 400 = 537
537 ÷ 400 = 1.3425
1.3425 x 100 = 134.25%