482.19% is the change from 146 to 850
Calculation steps:
[( 850 - 146 ) ÷ 146] x 100 = 482.19%
Formula
Percentage change = [(850 - 146) / 146] x 100
Subtract the new number by the original number
850 - 146 = 704
704 ÷ 146 = 4.821917808219178
4.821917808219178 x 100 = 482.19%