149.85% is the change from 341 to 852
Calculation steps:
[( 852 - 341 ) ÷ 341] x 100 = 149.85%
Formula
Percentage change = [(852 - 341) / 341] x 100
Subtract the new number by the original number
852 - 341 = 511
511 ÷ 341 = 1.498533724340176
1.498533724340176 x 100 = 149.85%