55.77% is the change from 615 to 958
Calculation steps:
[( 958 - 615 ) ÷ 615] x 100 = 55.77%
Formula
Percentage change = [(958 - 615) / 615] x 100
Subtract the new number by the original number
958 - 615 = 343
343 ÷ 615 = 0.5577235772357724
0.5577235772357724 x 100 = 55.77%