253.27% is the change from 214 to 756
Calculation steps:
[( 756 - 214 ) ÷ 214] x 100 = 253.27%
Formula
Percentage change = [(756 - 214) / 214] x 100
Subtract the new number by the original number
756 - 214 = 542
542 ÷ 214 = 2.532710280373832
2.532710280373832 x 100 = 253.27%