297.67% is the change from 43 to 171
Calculation steps:
[( 171 - 43 ) ÷ 43] x 100 = 297.67%
Formula
Percentage change = [(171 - 43) / 43] x 100
Subtract the new number by the original number
171 - 43 = 128
128 ÷ 43 = 2.9767441860465116
2.9767441860465116 x 100 = 297.67%