194.12% is the change from 51 to 150
Calculation steps:
[( 150 - 51 ) ÷ 51] x 100 = 194.12%
Formula
Percentage change = [(150 - 51) / 51] x 100
Subtract the new number by the original number
150 - 51 = 99
99 ÷ 51 = 1.9411764705882353
1.9411764705882353 x 100 = 194.12%