250.34% is the change from 149 to 522
Calculation steps:
[( 522 - 149 ) ÷ 149] x 100 = 250.34%
Formula
Percentage change = [(522 - 149) / 149] x 100
Subtract the new number by the original number
522 - 149 = 373
373 ÷ 149 = 2.5033557046979866
2.5033557046979866 x 100 = 250.34%