266.44% is the change from 146 to 535
Calculation steps:
[( 535 - 146 ) ÷ 146] x 100 = 266.44%
Formula
Percentage change = [(535 - 146) / 146] x 100
Subtract the new number by the original number
535 - 146 = 389
389 ÷ 146 = 2.664383561643836
2.664383561643836 x 100 = 266.44%