150.95% is the change from 263 to 660
Calculation steps:
[( 660 - 263 ) ÷ 263] x 100 = 150.95%
Formula
Percentage change = [(660 - 263) / 263] x 100
Subtract the new number by the original number
660 - 263 = 397
397 ÷ 263 = 1.5095057034220531
1.5095057034220531 x 100 = 150.95%