284.09% is the change from 132 to 507
Calculation steps:
[( 507 - 132 ) ÷ 132] x 100 = 284.09%
Formula
Percentage change = [(507 - 132) / 132] x 100
Subtract the new number by the original number
507 - 132 = 375
375 ÷ 132 = 2.840909090909091
2.840909090909091 x 100 = 284.09%