527.91% is the change from 43 to 270
Calculation steps:
[( 270 - 43 ) ÷ 43] x 100 = 527.91%
Formula
Percentage change = [(270 - 43) / 43] x 100
Subtract the new number by the original number
270 - 43 = 227
227 ÷ 43 = 5.27906976744186
5.27906976744186 x 100 = 527.91%