557.45% is the change from 47 to 309
Calculation steps:
[( 309 - 47 ) ÷ 47] x 100 = 557.45%
Formula
Percentage change = [(309 - 47) / 47] x 100
Subtract the new number by the original number
309 - 47 = 262
262 ÷ 47 = 5.574468085106383
5.574468085106383 x 100 = 557.45%