224.19% is the change from 215 to 697
Calculation steps:
[( 697 - 215 ) ÷ 215] x 100 = 224.19%
Formula
Percentage change = [(697 - 215) / 215] x 100
Subtract the new number by the original number
697 - 215 = 482
482 ÷ 215 = 2.2418604651162792
2.2418604651162792 x 100 = 224.19%