243.14% is the change from 51 to 175
Calculation steps:
[( 175 - 51 ) ÷ 51] x 100 = 243.14%
Formula
Percentage change = [(175 - 51) / 51] x 100
Subtract the new number by the original number
175 - 51 = 124
124 ÷ 51 = 2.4313725490196076
2.4313725490196076 x 100 = 243.14%