180.15% is the change from 136 to 381
Calculation steps:
[( 381 - 136 ) ÷ 136] x 100 = 180.15%
Formula
Percentage change = [(381 - 136) / 136] x 100
Subtract the new number by the original number
381 - 136 = 245
245 ÷ 136 = 1.8014705882352942
1.8014705882352942 x 100 = 180.15%