191.97% is the change from 137 to 400
Calculation steps:
[( 400 - 137 ) ÷ 137] x 100 = 191.97%
Formula
Percentage change = [(400 - 137) / 137] x 100
Subtract the new number by the original number
400 - 137 = 263
263 ÷ 137 = 1.9197080291970803
1.9197080291970803 x 100 = 191.97%