284.71% is the change from 170 to 654
Calculation steps:
[( 654 - 170 ) ÷ 170] x 100 = 284.71%
Formula
Percentage change = [(654 - 170) / 170] x 100
Subtract the new number by the original number
654 - 170 = 484
484 ÷ 170 = 2.847058823529412
2.847058823529412 x 100 = 284.71%