194.12% is the change from 136 to 400
Calculation steps:
[( 400 - 136 ) ÷ 136] x 100 = 194.12%
Formula
Percentage change = [(400 - 136) / 136] x 100
Subtract the new number by the original number
400 - 136 = 264
264 ÷ 136 = 1.9411764705882353
1.9411764705882353 x 100 = 194.12%