2188.1% is the change from 42 to 961
Calculation steps:
[( 961 - 42 ) ÷ 42] x 100 = 2188.1%
Formula
Percentage change = [(961 - 42) / 42] x 100
Subtract the new number by the original number
961 - 42 = 919
919 ÷ 42 = 21.88095238095238
21.88095238095238 x 100 = 2188.1%