212.14% is the change from 173 to 540
Calculation steps:
[( 540 - 173 ) ÷ 173] x 100 = 212.14%
Formula
Percentage change = [(540 - 173) / 173] x 100
Subtract the new number by the original number
540 - 173 = 367
367 ÷ 173 = 2.121387283236994
2.121387283236994 x 100 = 212.14%
Example