551.16% is the change from 43 to 280
Calculation steps:
[( 280 - 43 ) ÷ 43] x 100 = 551.16%
Formula
Percentage change = [(280 - 43) / 43] x 100
Subtract the new number by the original number
280 - 43 = 237
237 ÷ 43 = 5.511627906976744
5.511627906976744 x 100 = 551.16%