1800% is the change from 22 to 418
Calculation steps:
[( 418 - 22 ) ÷ 22] x 100 = 1800%
Formula
Percentage change = [(418 - 22) / 22] x 100
Subtract the new number by the original number
418 - 22 = 396
396 ÷ 22 = 18
18 x 100 = 1800%
Example