117.9% is the change from 391 to 852
Calculation steps:
[( 852 - 391 ) ÷ 391] x 100 = 117.9%
Formula
Percentage change = [(852 - 391) / 391] x 100
Subtract the new number by the original number
852 - 391 = 461
461 ÷ 391 = 1.1790281329923273
1.1790281329923273 x 100 = 117.9%