145.04% is the change from 262 to 642
Calculation steps:
[( 642 - 262 ) ÷ 262] x 100 = 145.04%
Formula
Percentage change = [(642 - 262) / 262] x 100
Subtract the new number by the original number
642 - 262 = 380
380 ÷ 262 = 1.450381679389313
1.450381679389313 x 100 = 145.04%